{"title":"Wossner Pistons","description":"\u003cp\u003e\u003cstrong\u003eWossner\u003c\/strong\u003e is globally recognised as a premier manufacturer of high-performance forged pistons and connecting rods, boasting over 25 years of heritage at the pinnacle of European motorsport. Operating their own state-of-the-art forging facility in Germany, they maintain absolute control over the quality and consistency of their 4032-T6 and 2618 aluminium alloys. By combining precision CAD\/CAM simulation with unique features like Moly-based skirt coatings and mirror-polished crowns, Wossner delivers engine internals that offer superior strength-to-weight ratios, reduced friction, and exceptional thermal stability. This dedication to \"German Engineering\" makes them the definitive choice for professional engine builders seeking to achieve podium-winning power without compromising on long-term reliability.\u003c\/p\u003e","products":[{"product_id":"bourne-con-rods-k20","title":"Wossner Honda K20A Type-R A-Beam Connecting rod kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eHonda K20A Type-R Wossner A-Beam Connecting Rod Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner A-Beam connecting rod kit for the Honda K20A Type-R engine is the definitive choice for enthusiasts and professional engine builders seeking to push the limits of the K-Series platform.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for high-revving,\u003c\/span\u003e\u003cspan class=\"\"\u003e naturally aspirated applications,\u003c\/span\u003e\u003cspan class=\"\"\u003e the A-Beam (often referred to within the Wossner range as an optimized I-Beam variant) provides a superior strength-to-weight ratio.\u003c\/span\u003e\u003cspan class=\"\"\u003e By utilising advanced 4340 forged steel,\u003c\/span\u003e\u003cspan class=\"\"\u003e these rods significantly reduce reciprocating mass compared to traditional H-beam designs,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing your K20A to climb through the rev range with increased throttle response and reduced parasitic loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEvery Wossner rod set is manufactured with obsessive attention to detail,\u003c\/span\u003e\u003cspan class=\"\"\u003e featuring a shot-peened finish to eliminate surface stressors and increase fatigue life.\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to withstand the violent tensile loads of 9,\u003c\/span\u003e\u003cspan class=\"\"\u003e000+ RPM shifts,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit comes complete with genuine ARP 2000 series bolts,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring maximum clamping force and big-end stability.\u003c\/span\u003e\u003cspan class=\"\"\u003e Whether you are building a circuit-spec EP3 or a high-compression DC5,\u003c\/span\u003e\u003cspan class=\"\"\u003e these rods provide the structural integrity required to protect your investment under extreme competition conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003ePremium 4340 Forged Steel:\u003c\/b\u003e\u003cspan class=\"\"\u003e High-tensile chrome-moly construction for maximum durability under high-load racing conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003ePrecision Balanced:\u003c\/b\u003e\u003cspan class=\"\"\u003e All sets are weight-matched to within +\/- 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 grams to ensure smooth engine operation and reduced vibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eARP 2000 Fasteners:\u003c\/b\u003e\u003cspan class=\"\"\u003e Supplied with industry-leading 3\/8\" ARP 2000 bolts for ultimate big-end security.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-RPM Optimization:\u003c\/b\u003e\u003cspan class=\"\"\u003e The lightweight A-Beam profile is specifically designed to handle the stretching forces of high-revving Type-R engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eShot-Peened Finish:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases surface density and fatigue resistance,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing cracks during prolonged high-stress usage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\" class=\"\"\u003eBushed Small Ends:\u003c\/b\u003e\u003cspan class=\"\"\u003e Precision-honed bronze bushings for fully floating piston pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e reducing friction and wear.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"9\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,0,0\"\u003e\u003cb data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,0,0\"\u003e\u003cb data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003e4340 Forged Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,0,0\"\u003e\u003cb data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\"\u003eBeam Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,1,0\"\u003eA-Beam (High-RPM Optimized)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,0,0\"\u003e\u003cb data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\"\u003eCenter to Center Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,0,0\"\u003e\u003cb data-path-to-node=\"9,5,0,0\" data-index-in-node=\"0\"\u003eBig End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,1,0\"\u003e51.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,0,0\"\u003e\u003cb data-path-to-node=\"9,6,0,0\" data-index-in-node=\"0\"\u003eBig End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,0,0\"\u003e\u003cb data-path-to-node=\"9,7,0,0\" data-index-in-node=\"0\"\u003eSmall End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,0,0\"\u003e\u003cb data-path-to-node=\"9,8,0,0\" data-index-in-node=\"0\"\u003eSmall End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,0,0\"\u003e\u003cb data-path-to-node=\"9,9,0,0\" data-index-in-node=\"0\"\u003eBolt Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,1,0\"\u003e3\/8\" ARP 2000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,0,0\"\u003e\u003cb data-path-to-node=\"9,10,0,0\" data-index-in-node=\"0\"\u003eQuantity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,1,0\"\u003eSet of 4 Rods\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eChoosing Wossner means investing in over 40 years of German engineering excellence and a legacy built on the world’s most demanding racetracks.\u003c\/span\u003e\u003cspan class=\"\"\u003e As a specialist manufacturer of high-performance forged internals,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner controls the entire production process—from the initial forging to the final precision machining—ensuring every component meets rigorous European quality standards.\u003c\/span\u003e\u003cspan class=\"\"\u003e Their deep involvement in top-tier motorsport allows them to translate track-tested data into consumer products that offer unparalleled reliability.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan\u003e you aren't just buying a part; you are equipping your Honda with a component designed for longevity,\u003c\/span\u003e\u003cspan\u003e precision,\u003c\/span\u003e\u003cspan\u003e and peak performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":56543026053495,"sku":"CR362A","price":598.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerK20AABeamConRod.jpg?v=1772452068"},{"product_id":"wossner-integra-gsr-b17a1-high-comp-forged-piston-kit","title":"Wossner Integra GSR B17A1 High Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda Integra GSR B17A1 High Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eTake your B-Series build to the next level with the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"52\" class=\"\"\u003eWossner High Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e specifically engineered for the rare and high-revving \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"150\" class=\"\"\u003eHonda Integra GSR B17A1\u003c\/b\u003e\u003cspan class=\"\"\u003e engine.\u003c\/span\u003e\u003cspan class=\"\"\u003e This kit is the ultimate upgrade for enthusiasts looking to extract maximum naturally aspirated power from the 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e7-litre VTEC powerplant.\u003c\/span\u003e\u003cspan class=\"\"\u003e By increasing the compression ratio to \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"359\" class=\"\"\u003e11.2:1\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons optimize the combustion cycle,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly improving mid-range torque and top-end throttle response,\u003c\/span\u003e\u003cspan class=\"\"\u003e making them ideal for competitive circuit racing or aggressive fast-road use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eEach piston is manufactured from \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"33\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e a premium material selected for its low thermal expansion and high strength-to-weight ratio.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e which minimises the \"piston slap\" often associated with forged internals and ensures a quieter,\u003c\/span\u003e\u003cspan class=\"\"\u003e more efficient engine during cold starts.\u003c\/span\u003e\u003cspan class=\"\"\u003e The kit features \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"370\" class=\"\"\u003emirror-polished crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e to prevent carbon build up and reduce the risk of detonation,\u003c\/span\u003e\u003cspan class=\"\"\u003e alongside \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"464\" class=\"\"\u003eMoly-coated skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e for reduced internal friction,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring your B17A1 remains reliable even under the most demanding racing conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh Compression Power:\u003c\/b\u003e\u003cspan class=\"\"\u003e Engineered for a \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"41\" class=\"\"\u003e11.2:1 compression ratio\u003c\/b\u003e\u003cspan class=\"\"\u003e to boost thermal efficiency and horsepower in N\/A builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy:\u003c\/b\u003e\u003cspan class=\"\"\u003e Utilises high-silicon aluminium for superior durability and reduced thermal expansion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts:\u003c\/b\u003e\u003cspan class=\"\"\u003e A specialized dry-film lubricant coating reduces friction and heat,\u003c\/span\u003e\u003cspan class=\"\"\u003e extending engine and cylinder wall life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e Polished domes resist hot spots and detonation,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a more uniform flame front during combustion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eLightweight Design:\u003c\/b\u003e\u003cspan class=\"\"\u003e Precision CNC-machined to reduce reciprocating mass,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for faster engine acceleration and higher rev limits.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eComprehensive Kit:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes 4x forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance ring sets,\u003c\/span\u003e\u003cspan class=\"\"\u003e heavy-duty 21mm gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda B17A1 (Integra GSR)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e81.00mm (STD) to 85.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e11.2:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e81.40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.10mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e21mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003ePiston Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e4032-T6 High-Silicon Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003e+4.85cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003eValves per Cylinder\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilising advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your B17A1 engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56801128907127,"sku":"K9070DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801128710519,"sku":"K9070D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82.5mm","offer_id":56801128743287,"sku":"K9070D150","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"83mm","offer_id":56801128776055,"sku":"K9070D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84mm","offer_id":56801128808823,"sku":"K9070D300","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84.5mm","offer_id":56801128841591,"sku":"K9070D350","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"85mm","offer_id":56801128874359,"sku":"K9070D400","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerB17A1HighComp1.jpg?v=1772103310"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-high-comp-forged-piston-kit","title":"Wossner RSX Type S \u0026 Civic Type-R K20 High Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda Civic Type-R \u0026amp; RSX Type-S K20 High Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eElevate your Honda K20 engine's performance with the industry-leading \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"70\" class=\"\"\u003eWossner High Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"146\" class=\"\"\u003eCivic Type-R (EP3, FN2)\u003c\/b\u003e\u003cspan class=\"\"\u003e and \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"174\" class=\"\"\u003eAcura RSX Type-S (DC5)\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are the definitive choice for naturally aspirated builds aiming for maximum volumetric efficiency.\u003c\/span\u003e\u003cspan class=\"\"\u003e By increasing the compression ratio to \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"350\" class=\"\"\u003e12.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit significantly enhances throttle response and power delivery across the entire VTEC powerband,\u003c\/span\u003e\u003cspan class=\"\"\u003e making it essential for competitive track use or high-performance fast-road applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eEach Wossner piston is precision-forged from \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"45\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e a material renowned for its low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in a quieter engine during cold starts and reduced oil consumption compared to traditional forgings.\u003c\/span\u003e\u003cspan class=\"\"\u003e The kit comes complete with high-strength gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e circlips,\u003c\/span\u003e\u003cspan class=\"\"\u003e and a premium \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"387\" class=\"\"\u003elow-friction piston ring set\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a superior seal under the extreme pressures of a high-revving K-series engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh Compression Power:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases compression to \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"49\" class=\"\"\u003e12.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e for improved thermal efficiency and peak horsepower gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003ePrecision Forging:\u003c\/b\u003e\u003cspan class=\"\"\u003e Manufactured from \u003c\/span\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"37\" class=\"\"\u003e4032-T6 alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e for maximum structural integrity and high-RPM durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts:\u003c\/b\u003e\u003cspan class=\"\"\u003e Unique dry-film lubricant coating reduces friction,\u003c\/span\u003e\u003cspan class=\"\"\u003e heat,\u003c\/span\u003e\u003cspan class=\"\"\u003e and skirt wear for a longer engine life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e Features a polished dome finish to disrupt carbon buildup and resist harmful detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eReduced Piston Slap:\u003c\/b\u003e\u003cspan class=\"\"\u003e Low-expansion material allows for tighter tolerances,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring quieter operation and better ring seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Engine Kit:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes 4x forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e heavy-duty gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda K20A, K20A2, K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e86.00mm (STD) to 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e12.0:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e22mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003ePiston Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e4032-T6 High-Silicon Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003eConnecting Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003e139mm (OEM Fitment)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003eValves per Cylinder\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilizing advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your K20 engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56802643378551,"sku":"K9088DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801128939895,"sku":"K9088D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56802643411319,"sku":"K9088D100","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56802643444087,"sku":"K9088D150","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56802643476855,"sku":"K9088D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56802643509623,"sku":"K9088D300","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerRSXTypeRHighComp1jpg.jpg?v=1772118574"},{"product_id":"wossner-integra-gsr-b17a1-turbo-comp-forged-piston-kit","title":"Wossner Integra GSR B17A1 Turbo Low Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"2\" class=\"\"\u003eUltimate Wossner Turbo Low Comp Forged Piston Kit for Honda Integra GSR B17A1\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cspan class=\"\"\u003eMaximise the boost potential of your \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"37\" class=\"\"\u003eHonda B-Series\u003c\/b\u003e\u003cspan class=\"\"\u003e engine with the \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"68\" class=\"\"\u003eWossner Turbo Low Comp Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"142\" class=\"\"\u003eIntegra GSR B17A1\u003c\/b\u003e\u003cspan class=\"\"\u003e (1992-1993),\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are the definitive choice for tuners looking to build a high-horsepower,\u003c\/span\u003e\u003cspan class=\"\"\u003e reliable turbo conversion.\u003c\/span\u003e\u003cspan class=\"\"\u003e By lowering the compression ratio to approximately \u003c\/span\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"338\" class=\"\"\u003e9.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit allows for significantly higher boost levels and advanced timing while maintaining a safety margin against detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003ePrecision-crafted in Germany using \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"35\" class=\"\"\u003e4032-T6 forged aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"67\" class=\"\"\u003eWossner\u003c\/b\u003e\u003cspan class=\"\"\u003e pistons provide the structural strength required to handle increased cylinder pressures.\u003c\/span\u003e\u003cspan class=\"\"\u003e The low-expansion alloy allows for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a quieter engine and improved longevity for high-performance street and track builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\" class=\"\"\u003eKey Features \u0026amp; Advantages:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly Skirt Coating:\u003c\/b\u003e\u003cspan class=\"\"\u003e Every piston features a high-tech Molybdenum Disulphide coating to reduce friction and heat,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting your cylinder walls under the intense load of turbocharging.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e The polished finish prevents carbon buildup and eliminates \"hot spots\" that cause pre-ignition—vital for forced induction reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\" class=\"\"\u003eReduced Compression Ratio:\u003c\/b\u003e\u003cspan class=\"\"\u003e Expertly designed with a -6.\u003c\/span\u003e\u003cspan class=\"\"\u003e3cc dish volume to achieve a turbo-friendly \u003c\/span\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"99\" class=\"\"\u003e9.0:1 CR\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing the perfect foundation for a stable boost curve.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\" class=\"\"\u003eHeavy Duty Pins:\u003c\/b\u003e\u003cspan class=\"\"\u003e The kit includes reinforced 21mm gudgeon pins and high-tensile circlips to ensure the rotating assembly remains secure under high torque.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda B17A1 (1.7L DOHC VTEC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e81.00mm (Std) | 81.50mm (+0.5) | 82.00mm (+1.0)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e9.0:1 (Low Compression Turbo Spec)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e30.0mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e81.4mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003ePiston Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003eApprox. 274g (Lightweight Performance)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003eKit Part Numbers\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003eK9428DA \/ K9428D050 \/ K9428D100\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner for your B17A1 Turbo Build?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eFor over 25 years,\u003c\/span\u003e\u003cspan class=\"\"\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"19\" class=\"\"\u003eWossner\u003c\/b\u003e\u003cspan class=\"\"\u003e has been the industry standard for forged engine internals.\u003c\/span\u003e\u003cspan class=\"\"\u003e Unlike generic alternatives,\u003c\/span\u003e\u003cspan class=\"\"\u003e this B17A1 kit is tailored to the specific geometry of the 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e7L VTEC head,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring optimal valve clearance even with performance camshafts.\u003c\/span\u003e\u003cspan class=\"\"\u003e If you are aiming for a high\u003c\/span\u003e\u003cspan\u003e performance build,\u003c\/span\u003e\u003cspan\u003e Wossner delivers the durability needed to turn your Integra GSR into a forced-induction powerhouse.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56802744861047,"sku":"K9159DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801128972663,"sku":"K9159D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801129005431,"sku":"K9159D100","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-civic-vtec-b18c4-turbo-comp-forged-piston-kit","title":"Honda Civic Vtec B18C4 Turbo Low Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda Civic Vtec B18C4 Turbo Low Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eUnlock the boost potential of your B-Series engine with the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"60\" class=\"\"\u003eWossner Turbo Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e engineered specifically for the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"137\" class=\"\"\u003eHonda Civic Vtec B18C4\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed for high-performance forced induction builds,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit drops the compression ratio to \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"256\" class=\"\"\u003e9.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e (depending on bore size),\u003c\/span\u003e\u003cspan class=\"\"\u003e providing the essential safety margin needed to run high boost levels on pump or race fuel.\u003c\/span\u003e\u003cspan class=\"\"\u003e Whether you are building a 400bhp fast-road car or a dedicated drag racer,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer the structural integrity required to handle massive cylinder pressures without compromising on longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eForged from premium \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"20\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons benefit from lower thermal expansion,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for tighter clearances that eliminate the cold-start \"slap\" often found in lesser forged internals.\u003c\/span\u003e\u003cspan class=\"\"\u003e To further enhance performance,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner applies a unique \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"276\" class=\"\"\u003eMoly-based skirt coating\u003c\/b\u003e\u003cspan class=\"\"\u003e to reduce friction and a \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"326\" class=\"\"\u003emirror-polished crown finish\u003c\/b\u003e\u003cspan class=\"\"\u003e to eliminate hot spots and resist detonation.\u003c\/span\u003e\u003cspan class=\"\"\u003e This comprehensive kit includes everything needed for a bottom-end refresh,\u003c\/span\u003e\u003cspan class=\"\"\u003e including high-strength gudgeon pins and a high-performance chrome-faced ring set designed for superior oil control under boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Ready Compression:\u003c\/b\u003e\u003cspan class=\"\"\u003e Lowered \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"33\" class=\"\"\u003e9.0:1 CR\u003c\/b\u003e\u003cspan class=\"\"\u003e (standard bore) allows for higher boost pressures and safer tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-Strength 4032-T6 Alloy:\u003c\/b\u003e\u003cspan class=\"\"\u003e Precision forged for extreme durability while maintaining low thermal expansion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Friction Moly Coating:\u003c\/b\u003e\u003cspan class=\"\"\u003e Skirts are treated with a dry-film lubricant to reduce drag and protect cylinder walls.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e Polished domes reflect heat and prevent carbon adhesion,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly reducing detonation risk.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eEnhanced Ring Seal:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes a premium ring set specifically engineered to maintain a perfect seal under forced induction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eInternal Weight Reduction:\u003c\/b\u003e\u003cspan class=\"\"\u003e CNC-machined to remove unnecessary mass,\u003c\/span\u003e\u003cspan class=\"\"\u003e promoting faster revving and reduced bearing strain.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"6\" class=\"\"\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda B18C4 (VTi \/ Vtec)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e81.00mm (Std) \/ 81.50mm \/ 82.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e9.0:1 — 9.2:1 (Turbo Low Comp)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e87.20mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.10mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e-11.8cc (Dish)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e21mm (WP092-SP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003eConnecting Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003e138mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003ePiston Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilising advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your B18C4 engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56801129103735,"sku":"K9165DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801129038199,"sku":"K9165D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801129070967,"sku":"K9165D100","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-s2000-f20c-high-comp-forged-piston-kit","title":"Wossner Honda S2000 F20C High Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda S2000 F20C High Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eExperience the pinnacle of naturally aspirated performance with the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"68\" class=\"\"\u003eWossner High Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e engineered specifically for the legendary \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"154\" class=\"\"\u003eHonda S2000 F20C\u003c\/b\u003e\u003cspan class=\"\"\u003e engine.\u003c\/span\u003e\u003cspan class=\"\"\u003e Known for its incredible 9,\u003c\/span\u003e\u003cspan class=\"\"\u003e000 RPM redline,\u003c\/span\u003e\u003cspan class=\"\"\u003e the F20C requires internal components that can withstand extreme inertial forces while optimizing combustion.\u003c\/span\u003e\u003cspan class=\"\"\u003e This kit raises the compression ratio to a potent \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"383\" class=\"\"\u003e12.5:1\u003c\/b\u003e\u003cspan class=\"\"\u003e (depending on bore size),\u003c\/span\u003e\u003cspan class=\"\"\u003e delivering sharper throttle response,\u003c\/span\u003e\u003cspan class=\"\"\u003e increased mid-range torque,\u003c\/span\u003e\u003cspan class=\"\"\u003e and higher peak horsepower for drivers looking to dominate the track or spirited B-roads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003ePrecision-forged from \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"22\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are designed with low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e This enables tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly reducing the \"piston slap\" noise common in cold-started forged engines while ensuring a superior ring seal.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each piston features \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"317\" class=\"\"\u003eMoly-coated skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e for reduced friction and \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"361\" class=\"\"\u003emirror-polished crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e to eliminate hot spots and resist detonation.\u003c\/span\u003e\u003cspan class=\"\"\u003e Please note that for oversized applications,\u003c\/span\u003e\u003cspan class=\"\"\u003e the S2000’s specialized FRM (Fibre Reinforced Metal) cylinder walls must be sleeved to accommodate forged internals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eExtreme Compression Boost:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases compression to \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"52\" class=\"\"\u003e12.5:1\u003c\/b\u003e\u003cspan class=\"\"\u003e for maximum volumetric efficiency in N\/A builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy:\u003c\/b\u003e\u003cspan class=\"\"\u003e High-silicon material provides exceptional strength and low expansion for daily drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Friction Moly Coating:\u003c\/b\u003e\u003cspan class=\"\"\u003e Unique skirt treatment reduces internal drag and protects cylinder walls under high-load conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e Polished domes prevent carbon buildup and facilitate a more uniform flame front.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eWeight Optimised:\u003c\/b\u003e\u003cspan class=\"\"\u003e CNC-machined to just \u003c\/span\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"39\" class=\"\"\u003e336g\u003c\/b\u003e\u003cspan class=\"\"\u003e per piston to reduce reciprocating mass and improve high-RPM stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Professional Kit:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes 4x forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e 23mm gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda F20C \/ F20C1 (AP1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e87.00mm (Std) \/ 87.50mm \/ 88.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e12.5:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e84.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e23mm (WP024-SP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003ePiston Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e336g (Approx. per unit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003eConnecting Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003e153mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003eValves per Cylinder\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilising advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your F20C engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"87mm","offer_id":56801129202039,"sku":"K9208DA","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801129136503,"sku":"K9208D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801129169271,"sku":"K9208D100","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-s2000-f20c-turbo-comp-forged-piston-kit","title":"Wossner Honda S2000 F20C Turbo Low Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda S2000 F20C Turbo Low Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eEngineered for extreme forced induction,\u003c\/span\u003e\u003cspan class=\"\"\u003e the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"45\" class=\"\"\u003eWossner Turbo Low Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e is the ultimate choice for high-boost \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"131\" class=\"\"\u003eHonda S2000 F20C\u003c\/b\u003e\u003cspan class=\"\"\u003e builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e By reducing the compression ratio to a boost-friendly \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"210\" class=\"\"\u003e9.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e (bore dependent),\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons provide the essential safety margin required to prevent detonation under heavy load.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows tuners to push significantly higher PSI through the 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e0L VTEC engine,\u003c\/span\u003e\u003cspan class=\"\"\u003e transforming the F20C into a reliable turbocharged powerhouse capable of exceeding 500+ bhp when supported by the right hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eEach piston is precision-forged from \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"37\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e chosen for its incredible strength and low thermal expansion.\u003c\/span\u003e\u003cspan class=\"\"\u003e This specific alloy allows for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e which eliminates the common \"forged piston slap\" during cold starts and ensures superior oil control and ring seal.\u003c\/span\u003e\u003cspan class=\"\"\u003e The kit features \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"336\" class=\"\"\u003eMoly-coated skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e to minimise internal friction and \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"389\" class=\"\"\u003emirror-polished crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e to reflect heat and prevent carbon adhesion.\u003c\/span\u003e\u003cspan class=\"\"\u003e Note that because the F20C uses FRM (Fibre Reinforced Metal) cylinder liners,\u003c\/span\u003e\u003cspan class=\"\"\u003e professional engine builders recommend sleeving the block or using specific bore preparation to ensure maximum longevity with forged internals.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised Compression:\u003c\/b\u003e\u003cspan class=\"\"\u003e Lowered \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"37\" class=\"\"\u003e9.0:1 CR\u003c\/b\u003e\u003cspan class=\"\"\u003e (Standard bore) allows for safe,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-boost tuning on pump or race fuel.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forging:\u003c\/b\u003e\u003cspan class=\"\"\u003e Premium high-silicon alloy offers maximum structural integrity and high-RPM durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eReduced Internal Friction:\u003c\/b\u003e\u003cspan class=\"\"\u003e Moly-coated skirts provide a dry-film lubricant layer,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting cylinder walls and reducing drag.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eDetonation Resistance:\u003c\/b\u003e\u003cspan class=\"\"\u003e Mirror-polished crowns eliminate hot spots and promote a stable flame front under boost.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eLightweight Precision:\u003c\/b\u003e\u003cspan class=\"\"\u003e CNC-machined to approximately \u003c\/span\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"53\" class=\"\"\u003e298g\u003c\/b\u003e\u003cspan class=\"\"\u003e per piston,\u003c\/span\u003e\u003cspan class=\"\"\u003e reducing reciprocating mass for improved throttle response.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eProfessional Grade Kit:\u003c\/b\u003e\u003cspan class=\"\"\u003e Complete with 4x forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance ring sets,\u003c\/span\u003e\u003cspan class=\"\"\u003e 23mm heavy-duty gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and clips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda F20C \/ F20C1 (S2000)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e87.50mm \/ 89.00mm \/ 90.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e8.5:1 — 9.0:1 (Turbo Spec)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e84.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003ePiston Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003eApprox. 298g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e23mm (WP024-SP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003ePiston Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003eConnecting Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e153mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilising advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your F20C engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"87.5mm","offer_id":56801129234807,"sku":"K9209D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801129267575,"sku":"K9209D200","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801129300343,"sku":"K9209D300","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerTurboS2000Piston3.jpg?v=1772121637"},{"product_id":"wossner-integra-type-r-b18c5-c6-9-0-1-forged-piston-kit","title":"Wossner Honda Integra Type-R B18C5 \u0026 B18C6 Turbo Low Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003eHonda Integra Type-R B18C5 \u0026amp; B18C6 Turbo Low Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan class=\"\"\u003eMaximise the boost potential of your high-performance B-Series engine with the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"79\" class=\"\"\u003eWossner Turbo Low Compression Forged Piston Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003cspan class=\"\"\u003e Precision-engineered specifically for the \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"170\" class=\"\"\u003eHonda Integra Type-R (B18C5 and B18C6)\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit is the primary choice for tuners moving away from naturally aspirated setups toward high-horsepower forced induction.\u003c\/span\u003e\u003cspan class=\"\"\u003e By dropping the compression ratio to a boost-friendly \u003c\/span\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"391\" class=\"\"\u003e9.0:1\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons allow for significantly higher turbocharger pressures and more aggressive ignition timing,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing the safety margin needed to prevent catastrophic detonation while delivering massive power gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"\"\u003eEach piston in this kit is forged from \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"39\" class=\"\"\u003e4032-T6 high-silicon aluminium alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e,\u003c\/span\u003e\u003cspan class=\"\"\u003e a material selected for its exceptional structural integrity and low thermal expansion.\u003c\/span\u003e\u003cspan class=\"\"\u003e This high-specification alloy allows for tighter piston-to-bore clearances than standard forgings,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in a quieter engine during cold starts and a superior ring seal throughout the rev range.\u003c\/span\u003e\u003cspan class=\"\"\u003e The kit features \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"381\" class=\"\"\u003eMoly-coated skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e to minimise parasitic drag and \u003c\/span\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"431\" class=\"\"\u003emirror-polished crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e to reflect heat and eliminate hot spots within the combustion chamber.\u003c\/span\u003e\u003cspan class=\"\"\u003e Complete with high-strength gudgeon pins and a premium ring set,\u003c\/span\u003e\u003cspan class=\"\"\u003e this Wossner kit is built to handle the extreme cylinder pressures of a professional turbo build.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised Compression:\u003c\/b\u003e\u003cspan class=\"\"\u003e Reduced \u003c\/span\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"37\" class=\"\"\u003e9.0:1 CR\u003c\/b\u003e\u003cspan class=\"\"\u003e (bore dependent) allows for safe,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-PSI boost levels on pump or race fuel.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy:\u003c\/b\u003e\u003cspan class=\"\"\u003e Premium high-silicon material offers maximum durability with low-expansion properties for daily refinement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts:\u003c\/b\u003e\u003cspan class=\"\"\u003e A specialised dry-film lubricant coating reduces friction and protects cylinder walls under high-load conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns:\u003c\/b\u003e\u003cspan class=\"\"\u003e Polished domes resist carbon adhesion and hotspots,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly lowering the risk of engine knock.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\" class=\"\"\u003eLightweight Reciprocating Mass:\u003c\/b\u003e\u003cspan class=\"\"\u003e CNC-machined to approximately \u003c\/span\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"62\" class=\"\"\u003e292g\u003c\/b\u003e\u003cspan class=\"\"\u003e per piston to improve engine response and reduce bearing strain.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Bottom-End Kit:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes 4x forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance chrome-faced rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e 21mm heavy-duty gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and clips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003eHonda B18C5 \/ B18C6 (Integra Type-R)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e81.00mm (Std) to 85.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e9.0:1 — 9.2:1 (Turbo Low Comp)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003e87.20mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,0,0\"\u003e\u003cb data-path-to-node=\"8,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,0,0\"\u003e\u003cb data-path-to-node=\"8,6,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,6,1,0\"\u003e-6.5cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,0,0\"\u003e\u003cb data-path-to-node=\"8,7,0,0\" data-index-in-node=\"0\"\u003eGudgeon Pin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,7,1,0\"\u003e21mm (WP092-SP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,0,0\"\u003e\u003cb data-path-to-node=\"8,8,0,0\" data-index-in-node=\"0\"\u003ePiston Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,8,1,0\"\u003eApprox. 292g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,0,0\"\u003e\u003cb data-path-to-node=\"8,9,0,0\" data-index-in-node=\"0\"\u003eConnecting Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,9,1,0\"\u003e138mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as the innovative specialist for high-performance forged pistons and connecting rods.\u003c\/span\u003e\u003cspan class=\"\"\u003e With decades of experience at the highest levels of European motorsport,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner products are engineered to withstand the extreme duress of competition while maintaining the refinement required for everyday use.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every kit is manufactured in-house at their state-of-the-art German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e utilising advanced CNC machining to guarantee micro-level precision.\u003c\/span\u003e\u003cspan class=\"\"\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan class=\"\"\u003e you are investing in German engineering excellence that delivers uncompromised longevity,\u003c\/span\u003e\u003cspan class=\"\"\u003e superior power,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the reliability needed to push your B18C5 or B18C6 engine to its absolute limit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56801129529719,"sku":"K9210DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801129333111,"sku":"K9210D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801129365879,"sku":"K9210D150","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"83mm","offer_id":56801129398647,"sku":"K9210D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84mm","offer_id":56801129431415,"sku":"K9210D300","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84.5mm","offer_id":56801129464183,"sku":"K9210D350","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"85mm","offer_id":56801129496951,"sku":"K9210D400","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerB16C5-C6LowCompPiston1.jpg?v=1772122262"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-turbo-comp-forged-piston-kit","title":"Wossner RSX Type S \u0026 Civic Type-R K20 Turbo Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type S \u0026amp; Civic Type-R K20 Turbo Comp Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eTake your Honda K20 engine to the next level with the Wossner Turbo Compression Forged Piston Kit.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for forced induction applications,\u003c\/span\u003e\u003cspan class=\"\"\u003e these low-compression pistons are the ultimate choice for tuners looking to run high boost pressures on the RSX Type S and Civic Type R.\u003c\/span\u003e\u003cspan class=\"\"\u003e By dropping the compression ratio to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner provides the necessary safety margin against detonation,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for more aggressive mapping and substantial power gains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEach piston is manufactured from high-yield 4032-T6 aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring minimal thermal expansion and maximum structural integrity under extreme cylinder pressures.\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner’s precision German engineering includes a unique Moly-based skirt coating that reduces friction and allows for tighter piston-to-bore clearances.\u003c\/span\u003e\u003cspan class=\"\"\u003e This results in a quieter engine during cold starts and a significantly longer service life,\u003c\/span\u003e\u003cspan class=\"\"\u003e whether on the street or the track.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically designed to handle the thermal loads and pressures of high-boost turbocharging.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e High-silicon content provides superior strength with low expansion rates for tighter tolerances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly Skirt Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e A signature Wossner feature that reduces internal friction and protects against scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to reflect heat and eliminate \"hot spots\" that lead to catastrophic engine knock.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComprehensive Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied as a complete set of four,\u003c\/span\u003e\u003cspan class=\"\"\u003e including high-performance rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A2 \/ K20A3 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type S \/ Civic Type R (EP3, FN2)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003ePiston Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eLow Compression (Turbo\/Forced Induction)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e86.00mm (Std) \/ 90mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e9.0:1 (Approx. depending on bore)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eAlloy Grade\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally recognised as a leader in high-performance piston and rod manufacturing.\u003c\/span\u003e\u003cspan\u003e With over 25 years of experience at the pinnacle of European motorsport,\u003c\/span\u003e\u003cspan\u003e every Wossner product is designed using state-of-the-art CAD\/CAM simulation and tested in the most demanding racing environments.\u003c\/span\u003e\u003cspan\u003e Choosing Wossner means investing in German precision,\u003c\/span\u003e\u003cspan\u003e ensuring your Honda K20 build benefits from reduced reciprocating weight,\u003c\/span\u003e\u003cspan\u003e increased RPM potential,\u003c\/span\u003e\u003cspan\u003e and the legendary reliability required for professional-grade tuning.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56806148079991,"sku":"K9244DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56806148112759,"sku":"K9244D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801129562487,"sku":"K9244D100","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801129595255,"sku":"K9244D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801129628023,"sku":"K9244D300","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801129660791,"sku":"K9244D400","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-civic-b16a-9-0-1-forged-piston-kit","title":"Wossner Civic B16A 9.0:1 Turbo Low Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic B16A 9.0:1 Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Civic B16A 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 Forged Piston Kit is the definitive choice for Honda enthusiasts building high-performance B-Series turbo engines.\u003c\/span\u003e\u003cspan class=\"\"\u003e By reducing the static compression ratio to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons significantly increase the \"knock window,\u003c\/span\u003e\u003cspan class=\"\"\u003e\" allowing for higher boost levels and more aggressive ignition timing safely.\u003c\/span\u003e\u003cspan class=\"\"\u003e Precision-forged in Germany,\u003c\/span\u003e\u003cspan class=\"\"\u003e they provide the thermal stability and structural strength required to transform the high-revving B16A into a forced-induction powerhouse capable of sustained high-RPM track use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEvery piston is crafted from 4032-T6 high-silicon aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e chosen for its low thermal expansion properties and exceptional resistance to fatigue.\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner’s advanced manufacturing process includes a signature Moly skirt coating to reduce internal friction and a mirror-polished crown to eliminate the hot spots that lead to detonation.\u003c\/span\u003e\u003cspan class=\"\"\u003e Whether you are aiming for a reliable 300bhp street build or a dedicated drag racer,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons deliver the durability and precision clearance necessary for elite engine performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Ready 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered to lower compression for safer,\u003c\/span\u003e\u003cspan class=\"\"\u003e more efficient turbocharging and high-boost applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e reducing cold-start \"piston slap\" and extending engine life.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAdvanced Moly Skirt Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Minimises friction and provides a layer of protection against scuffing during extreme operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to reflect heat back into the combustion chamber and prevent carbon buildup or detonation-inducing hot spots.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Professional Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Includes four forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e a high-performance Japanese ring set,\u003c\/span\u003e\u003cspan class=\"\"\u003e gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and heavy-duty circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda B16A \/ B16A1 \/ B16A2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e81.00mm (Std) \/ 81.50mm \/ 82.00mm \/ 83.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e29.85mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e77.40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e21.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e-2.7cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eKit Part Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003eK9425 (Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally renowned for its pioneering work in motorsport forging technology,\u003c\/span\u003e\u003cspan\u003e drawing on decades of experience in Formula 1 and World Rally Championship engineering.\u003c\/span\u003e\u003cspan\u003e By controlling the entire manufacturing process—from the initial forging in their own facility to the final precision machining—Wossner ensures a level of quality and consistency that mass-produced alternatives cannot match.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda B16A,\u003c\/span\u003e\u003cspan\u003e you are choosing a product designed to withstand the brutal stresses of competition while maintaining the refined operational noise levels required for fast-road use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81.5mm","offer_id":56801129726327,"sku":"K9425D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801129759095,"sku":"K9425D100","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82.5mm","offer_id":56801129791863,"sku":"K9425D150","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"83mm","offer_id":56801129824631,"sku":"K9425D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84mm","offer_id":56801129857399,"sku":"K9425D300","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84.5mm","offer_id":56801129890167,"sku":"K9425D350","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"85mm","offer_id":56801129922935,"sku":"K9425D400","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81mm","offer_id":56801129955703,"sku":"K9425DA","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-integra-gsr-b17a1-9-0-1-forged-piston-kit","title":"Wossner Integra GSR B17A1 9.0:1 Comp Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Integra GSR B17A1 9.0:1 Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Integra GSR B17A1 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 Forged Piston Kit is the ultimate foundation for high-boost Honda builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the rare and high-revving B17A1 engine found in the second-generation Integra GSR,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit provides a significant drop in compression from the factory ratio.\u003c\/span\u003e\u003cspan class=\"\"\u003e By targeting a 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 static compression,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons create the ideal internal environment for forced induction,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing tuners to push higher boost pressures through the turbocharger while maintaining a high safety margin against engine-damaging detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eForged from premium 4032-T6 aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer the perfect balance of strength and thermal efficiency.\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner’s precision manufacturing ensures a lightweight design that reduces reciprocating mass,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing your B17A1 to maintain its famous high-RPM character even under heavy boost.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each piston features a unique Moly-based skirt coating to minimise friction and wear,\u003c\/span\u003e\u003cspan class=\"\"\u003e alongside mirror-polished crowns that reflect heat and prevent carbon buildup,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring your high-performance build remains reliable both on the street and at the track.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eBoost-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered specifically for turbo and supercharged applications to maximise power delivery and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eForged 4032-T6 Aluminium\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides exceptional structural integrity with lower thermal expansion for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter clearances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eFriction-Reducing Moly Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Advanced skirt treatment reduces internal drag and protects the cylinder walls during high-load operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Detonation Mirror Polishing\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Hand-finished crowns eliminate hot spots and improve combustion efficiency in high-pressure environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eGerman Engineering Excellence\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Precision-machined to exacting tolerances,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring perfect balance and easy installation for professional engine builders.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda B17A1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e1992-1993 Honda\/Acura Integra GSR\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e81.00mm (Std) \/ 81.50mm \/ 82.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e81.40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e21.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e-6.3cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eAlloy Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner stands at the forefront of automotive forging technology,\u003c\/span\u003e\u003cspan class=\"\"\u003e with a reputation built on decades of success in the world’s most competitive racing series.\u003c\/span\u003e\u003cspan\u003e Unlike many competitors who source their blanks elsewhere,\u003c\/span\u003e\u003cspan\u003e Wossner operates its own forging facility in Germany,\u003c\/span\u003e\u003cspan\u003e allowing for total quality control from the raw alloy to the finished,\u003c\/span\u003e\u003cspan\u003e precision-machined product.\u003c\/span\u003e\u003cspan\u003e This dedication to excellence ensures that every Honda B17A1 piston kit provides superior durability,\u003c\/span\u003e\u003cspan\u003e reduced noise,\u003c\/span\u003e\u003cspan\u003e and the high-performance reliability that elite tuners demand for world-class engine builds.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56801130054007,"sku":"K9428DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801129988471,"sku":"K9428D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801130021239,"sku":"K9428D100","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-s2000-f20c-9-0-1-forged-piston-kit","title":"Wossner S2000 F20C 9.0:1 Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner S2000 F20C 9.0:1 Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner S2000 F20C 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 Forged Piston Kit is the ultimate internal upgrade for Honda owners transitioning to high-boost turbocharging or supercharging.\u003c\/span\u003e\u003cspan class=\"\"\u003e While the factory F20C engine is a high-compression masterpiece,\u003c\/span\u003e\u003cspan class=\"\"\u003e its 11.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 (or 11.\u003c\/span\u003e\u003cspan class=\"\"\u003e7:\u003c\/span\u003e\u003cspan class=\"\"\u003e1) ratio limits the potential for forced induction.\u003c\/span\u003e\u003cspan class=\"\"\u003e By installing this Wossner kit,\u003c\/span\u003e\u003cspan class=\"\"\u003e you drop the compression to a turbo-friendly 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing the critical thermal headroom needed to run aggressive boost levels safely while protecting against detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEngineered specifically for the unique demands of the S2000's high-revving nature,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are manufactured from 4032-T6 forged aluminium.\u003c\/span\u003e\u003cspan class=\"\"\u003e This specific alloy is chosen for its low expansion properties,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for tighter piston-to-bore clearances which results in a quieter engine and reduced oil consumption compared to other forged alternatives.\u003c\/span\u003e\u003cspan class=\"\"\u003e Every piston features Wossner’s signature Moly skirt coating to reduce internal friction and mirror-polished crowns to eliminate hot spots,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring your F20C remains reliable at 9,\u003c\/span\u003e\u003cspan class=\"\"\u003e000 RPM and beyond.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically designed to allow for significantly higher boost pressures and safer tuning on F20C engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-Silicon 4032-T6 Forging\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Offers superior strength with low thermal expansion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring excellent cold-start behaviour and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reduces parasitic drag and provides an essential layer of protection against cylinder wall scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Piston Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reflects heat back into the combustion chamber and prevents the formation of carbon-induced hot spots.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete High-Strength Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied with high-performance piston rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e heavy-duty gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and secure circlips for a professional-grade build.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda F20C \/ F20C1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eHonda S2000 (1999–2009)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e87.00mm (Std) \/ 87.50mm \/ 88.00mm \/ 89.00mm \/ 90.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e84.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e23.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eOEM Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e153.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your S2000,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"87mm","offer_id":56801130217847,"sku":"K9435DA","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801130086775,"sku":"K9435D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801130119543,"sku":"K9435D100","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801130152311,"sku":"K9435D200","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801130185079,"sku":"K9435D300","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-civic-1-5-16v-turbo-forged-piston-kit","title":"Wossner Civic 1.5 16v Turbo Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic 1.5 16v Turbo Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Civic 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 16v Turbo Forged Piston Kit is the premier engine internal upgrade for the 10th and 11th Generation Honda Civic equipped with the L15B7 Earth Dreams engine.\u003c\/span\u003e\u003cspan class=\"\"\u003e While the factory engine is turbocharged,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-output builds pushing beyond standard boost limits require the superior structural integrity that only a forged component can provide.\u003c\/span\u003e\u003cspan class=\"\"\u003e By utilising a 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e5:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 compression ratio,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer a strategic reduction from the stock 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e4:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing a safer tuning window for increased boost pressure and preventing the catastrophic failure associated with \"LSPI\" (Low-Speed Pre-Ignition) often found in small-displacement direct-injection engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003ePrecision-engineered in Germany,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are forged from 4032-T6 aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e noted for its low thermal expansion and high silicon content.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allow for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a quieter engine and reduced oil consumption during the warm-up cycle.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each piston is finished with a signature Moly-based skirt coating to drastically reduce friction and a mirror-polished crown to reflect heat and eliminate sharp edges that can cause pre-ignition.\u003c\/span\u003e\u003cspan class=\"\"\u003e This kit is a direct-fit solution for enthusiasts looking to build a reliable,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-horsepower L15 turbo engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eLowered 9.5:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Optimised for high-boost applications to allow for more aggressive ignition timing and increased turbo pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 High-Silicon Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides incredible strength and stability with minimal expansion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ideal for modern daily-driven performance cars.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly Skirt Lubrication\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e A permanent dry-film lubricant that reduces drag and protects cylinder walls during high-load and high-RPM scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically designed to manage heat and prevent carbon buildup,\u003c\/span\u003e\u003cspan class=\"\"\u003e reducing the risk of detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComprehensive Installation Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied with heavy-duty gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e a complete high-performance ring set,\u003c\/span\u003e\u003cspan class=\"\"\u003e and precision-matched circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda L15 \/ L15B7 \/ L15BA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eHonda Civic 1.5 Turbo (2017–Present)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e73.00mm (Std) \/ 73.50mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.5:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e28.60mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e89.40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e20.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eOEM Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally recognised for its pioneering work in motorsport forging technology,\u003c\/span\u003e\u003cspan\u003e drawing on decades of experience in Formula 1 and World Rally Championship engineering.\u003c\/span\u003e\u003cspan\u003e By controlling the entire manufacturing process—from the initial forging in their own facility to the final precision machining—Wossner ensures a level of quality and consistency that mass-produced alternatives cannot match.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda L15 engine,\u003c\/span\u003e\u003cspan\u003e you are choosing a product designed to withstand the brutal stresses of competition while maintaining the refined operational noise levels required for fast-road use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"73.5mm","offer_id":56801130250615,"sku":"K9529D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"73mm","offer_id":56801130283383,"sku":"K9529DA","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/Wossner1.516vTurboCivicPiston.jpg?v=1772202269"},{"product_id":"wossner-civic-b16a1-a2-a3-10-1-high-comp-forged-piston-kit","title":"Wossner Civic B16A1, A2 \u0026 A3 10:1 High Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic B16A1, A2 \u0026amp; A3 10:1 High Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Civic B16A High Compression Forged Piston Kit is specifically developed for naturally aspirated (NA) tuning on the legendary 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e6L VTEC engine.\u003c\/span\u003e\u003cspan class=\"\"\u003e By increasing the compression ratio to 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons enhance the thermal efficiency of the B16A1,\u003c\/span\u003e\u003cspan class=\"\"\u003e A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e and A3 series,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in sharper throttle response and increased torque throughout the rev range.\u003c\/span\u003e\u003cspan class=\"\"\u003e This kit is the perfect choice for engine builders seeking to maximise the performance of the B-Series without the added weight and complexity of forced induction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"attachment-container search-images\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"image-container ng-star-inserted\"\u003e\n\u003cdiv class=\"overlay-container ng-star-inserted\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cspan class=\"\"\u003ePrecision-manufactured in Germany from high-grade 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are designed to thrive in high-RPM environments.\u003c\/span\u003e\u003cspan class=\"\"\u003e The low thermal expansion properties of the 4032 alloy allow for tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e which significantly reduces operational noise and \"piston slap\" during cold starts.\u003c\/span\u003e\u003cspan class=\"\"\u003e Furthermore,\u003c\/span\u003e\u003cspan class=\"\"\u003e the crowns are mirror-polished to improve flame travel and prevent carbon build-up,\u003c\/span\u003e\u003cspan class=\"\"\u003e while the skirts feature Wossner’s advanced Moly coating to minimise friction and wear during high-speed VTEC engagement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-Compression 10.0:1 Profile\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specially engineered to increase power and efficiency in naturally aspirated Honda B-Series builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e High-silicon material offers superior strength and durability with minimal thermal expansion for a quieter engine.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\" class=\"\"\u003eUnique Moly Skirt Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reduces internal drag and friction,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting the cylinder bores and improving engine longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to resist detonation and ensure an even spread of heat across the piston surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\" class=\"\"\u003eRace-Proven Reliability\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Extensively tested in European motorsport to withstand the extreme stresses of high-revving competition engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003eHonda B16A1 \/ B16A2 \/ B16A3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003e81.00mm (Std) \/ 85.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\u003e10.0:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,0,0\"\u003e\u003cb data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,1,0\"\u003e77.40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,0,0\"\u003e\u003cb data-path-to-node=\"11,6,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,1,0\"\u003e+2.84cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,0,0\"\u003e\u003cb data-path-to-node=\"11,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,1,0\"\u003e21.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,0,0\"\u003e\u003cb data-path-to-node=\"11,8,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,1,0\"\u003e134.40mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,0,0\"\u003e\u003cb data-path-to-node=\"11,9,0,0\" data-index-in-node=\"0\"\u003eKit Part Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,1,0\"\u003eK9534 (Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"13\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"13\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda B16A build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56801130545527,"sku":"K9534DA","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801130316151,"sku":"K9534D050","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801130348919,"sku":"K9534D100","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"82.5mm","offer_id":56801130381687,"sku":"K9534D150","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"83mm","offer_id":56801130414455,"sku":"K9534D200","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84mm","offer_id":56801130447223,"sku":"K9534D300","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"84.5mm","offer_id":56801130479991,"sku":"K9534D350","price":588.0,"currency_code":"GBP","in_stock":true},{"title":"85mm","offer_id":56801130512759,"sku":"K9534D400","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-civic-type-r-k20c1-turbo-forged-piston-kit","title":"Wossner Civic Type-R K20C1 Turbo Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic Type-R K20C1 Turbo Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Civic Type-R K20C1 Forged Piston Kit is the ultimate internal upgrade for the modern generation of Honda turbocharging.\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed specifically for the K20C1 engine found in the FK2,\u003c\/span\u003e\u003cspan class=\"\"\u003e FK8,\u003c\/span\u003e\u003cspan class=\"\"\u003e and the latest FL5 Type-R,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are built to handle the extreme cylinder pressures and heat generated by high-output direct-injection turbo engines.\u003c\/span\u003e\u003cspan class=\"\"\u003e By maintaining a 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e8:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 compression ratio,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner provides a robust foundation that supports significant increases in boost pressure while maintaining the engine's factory response and efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eCrafted in Germany from premium 4032-T6 forged aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer superior structural integrity compared to factory cast units.\u003c\/span\u003e\u003cspan class=\"\"\u003e The 4032 alloy is specifically chosen for its high silicon content,\u003c\/span\u003e\u003cspan class=\"\"\u003e which results in low thermal expansion—allowing for tighter clearances and quieter operation.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each piston features Wossner’s signature Moly-based skirt coating to minimise friction and mirror-polished crowns to prevent carbon buildup and pre-ignition.\u003c\/span\u003e\u003cspan class=\"\"\u003e This kit is essential for any Type-R owner looking to exceed the 400bhp mark reliably.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Ready 9.8:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed to maintain factory-like response while providing the strength needed for high-boost tuning.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Aluminium\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Offers incredible strength-to-weight ratios and low expansion for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter engine tolerances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAdvanced Moly Skirt Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e A permanent dry-film lubricant that reduces parasitic drag and protects cylinder walls under high load.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Hand-finished to reflect heat and eliminate hot spots,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly reducing the risk of detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eDirect-Injection Compatible\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered crown profile to optimise the fuel spray pattern and combustion efficiency of the K20C1.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20C1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eCivic Type-R (FK2, FK8, FL5), Accord 2.0T\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 86.50mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.8:1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e32.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eBowl Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e+4.56cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally renowned for its pioneering work in motorsport forging technology,\u003c\/span\u003e\u003cspan\u003e drawing on decades of experience in Formula 1 and World Rally Championship engineering.\u003c\/span\u003e\u003cspan\u003e By controlling the entire manufacturing process—from the initial forging in their own facility to the final precision machining—Wossner ensures a level of quality and consistency that mass-produced alternatives cannot match.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda K20C1 engine,\u003c\/span\u003e\u003cspan\u003e you are choosing a product designed to withstand the brutal stresses of competition while maintaining the refined operational noise levels required for fast-road use\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86.5mm","offer_id":56801130578295,"sku":"K9535D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"86mm","offer_id":56801130611063,"sku":"K9535DA","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerK20C12.016valveTurbo.jpg?v=1772203245"},{"product_id":"wossner-prelude-si-h23-9-1-comp-forged-piston-kit","title":"Wossner Prelude Si H23 9:1 Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Prelude Si H23 9:1 Comp Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Prelude Si H23 9:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 Compression Forged Piston Kit is the ultimate internal upgrade for the non-VTEC H-Series engine.\u003c\/span\u003e\u003cspan class=\"\"\u003e Designed specifically for the H23A1 and H23A2 powerplants,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit is the perfect solution for owners looking to transition from naturally aspirated to high-boost turbocharging.\u003c\/span\u003e\u003cspan class=\"\"\u003e By lowering the compression ratio to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner provides the necessary thermal headroom and safety margin against detonation,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for more aggressive tuning and substantial power increases without compromising engine reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEngineered for the demands of high-performance tuning,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons are forged from 4032-T6 high-silicon aluminium alloy.\u003c\/span\u003e\u003cspan class=\"\"\u003e This specific material is chosen for its superior strength-to-weight ratio and low thermal expansion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a quiet operation even during cold starts.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each piston undergoes a rigorous manufacturing process that includes Wossner’s signature Moly-based skirt coating to reduce internal friction and mirror-polished crowns to eliminate hot spots.\u003c\/span\u003e\u003cspan class=\"\"\u003e Whether you are building a fast-road Prelude or a dedicated track car,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit provides the durability required for elite competition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specially engineered to handle the increased cylinder pressures and heat of forced induction builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Aluminium\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Premium high-silicon alloy offers maximum structural integrity with low expansion rates for tighter clearances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eFriction-Reducing Moly Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Advanced skirt treatment minimises parasitic drag and protects cylinder walls from scuffing under load.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Hand-finished to reflect heat and ensure an even flame front,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing pre-ignition and carbon build-up.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Performance Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied as a set of four,\u003c\/span\u003e\u003cspan class=\"\"\u003e including high-strength gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e precision rings,\u003c\/span\u003e\u003cspan class=\"\"\u003e and heavy-duty circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda H23A1 \/ H23A2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eHonda Prelude Si (1992–1996)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e87.00mm (Std) \/ 87.50mm \/ 88.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e30.58mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e95.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e-12.0cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda H23 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"87.5mm","offer_id":56801130709367,"sku":"K9497D050","price":588.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerPreludeSIH23ForgedPiston1.jpg?v=1772203611"},{"product_id":"wossner-civic-d16z6-z7-z9-11-5-1-comp-forged-piston-kit","title":"Wossner Civic D16Z6\/Z7\/Z9 11.5:1 Compression Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic D16Z6\/Z7\/Z9 11.5:1 Compression Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Civic D16Z6\/Z7\/Z9 11.\u003c\/span\u003e\u003cspan class=\"\"\u003e5:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 High Compression Forged Piston Kit is the ultimate internal upgrade for Honda D-Series enthusiasts looking to maximise naturally aspirated power.\u003c\/span\u003e\u003cspan class=\"\"\u003e By increasing the compression ratio from the factory 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e2:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 to a potent 11.\u003c\/span\u003e\u003cspan class=\"\"\u003e5:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons significantly improve thermal efficiency and throttle response.\u003c\/span\u003e\u003cspan class=\"\"\u003e This setup is specifically designed for the high-revving SOHC VTEC engines found in the Civic EX,\u003c\/span\u003e\u003cspan class=\"\"\u003e Si,\u003c\/span\u003e\u003cspan class=\"\"\u003e and Del Sol,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing the structural foundation needed for aggressive cam profiles and high-RPM competition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEach piston is precision-forged in Germany from 4032-T6 aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e a high-silicon material renowned for its incredible strength and low thermal expansion.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows engine builders to maintain tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in a quieter engine and reduced oil consumption compared to other forged brands.\u003c\/span\u003e\u003cspan class=\"\"\u003e To further enhance performance,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner applies a signature Moly skirt coating to reduce internal friction and mirror-polishes the crowns to reflect heat and prevent the hot spots that can lead to detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-Compression 11.5:1 Profile\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered to extract maximum power and torque from naturally aspirated D16Z-series engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Aluminium\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Offers superior fatigue resistance and minimal expansion for excellent longevity and cold-start performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eFriction-Reducing Moly Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Advanced skirt treatment minimises parasitic drag,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring more power reaches the wheels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Hand-finished to eliminate sharp edges and carbon buildup,\u003c\/span\u003e\u003cspan class=\"\"\u003e improving combustion stability at high compression.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Racing Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Includes four forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e a high-performance Japanese ring set,\u003c\/span\u003e\u003cspan class=\"\"\u003e 19mm gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and heavy-duty circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda D16Z6 \/ D16Z7 \/ D16Z9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eCivic EX, Si \/ Del Sol (1992–1995)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e75.00mm (Std) \/ 75.50mm \/ 76.00mm \/ 76.50mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e11.5:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e29.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e90.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e19.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e+0.70cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eOEM Rod Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e137.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda D16 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"75mm","offer_id":56801130971511,"sku":"K9267DA","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"75.5mm","offer_id":56801130938743,"sku":"K9267D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"76mm","offer_id":56801131037047,"sku":"K9267D100","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"76.5mm","offer_id":56801131004279,"sku":"K9267D150","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerCivicD16Z6Z7Z9ForgedPiston.jpg?v=1772203771"},{"product_id":"wossner-s2000-f20c-high-comp-forged-piston-kit-hard-anodised","title":"Wossner S2000 F20C High Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner S2000 F20C High Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner S2000 F20C High Compression Hard Anodised Piston Kit is the ultimate internal upgrade for elite naturally aspirated (NA) builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered for the high-revving 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e0L VTEC engine,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons increase the compression ratio to a potent 12.\u003c\/span\u003e\u003cspan class=\"\"\u003e5:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly enhancing thermal efficiency and power output.\u003c\/span\u003e\u003cspan class=\"\"\u003e This specific \"Premium Plus\" series features a professional Hard Anodised crown coating,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing a ceramic-like thermal barrier that protects the piston against the extreme cylinder temperatures and pressures associated with high-RPM competition use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eManufactured in Germany from high-silicon 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer a superior strength-to-weight ratio while maintaining low thermal expansion.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Hard Anodising process doesn't just protect the crown; it toughens the ring grooves to prevent micro-welding—a common failure point in high-stress racing engines where the ring fuses to the piston.\u003c\/span\u003e\u003cspan class=\"\"\u003e Combined with Wossner’s signature Moly skirt coating for reduced friction and mirror-polished crowns for better heat distribution,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit is designed for builders who refuse to compromise on longevity or performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eExtreme 12.5:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Maximises naturally aspirated power and torque by increasing the engine's static compression ratio.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal barrier that withstands intense heat and protects against surface erosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands prevent ring-to-groove fusion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a perfect seal under extreme stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter piston-to-bore clearances and exceptional fatigue resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reduces parasitic drag and internal wear,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring smoother operation through the entire 9,\u003c\/span\u003e\u003cspan class=\"\"\u003e000+ RPM range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda F20C \/ F20C1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eHonda S2000 (1999–2009)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e87.00mm (Std) \/ 87.50mm \/ 88.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e12.5:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e84.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e23.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003ePiston Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003eApprox. 336g (87mm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e153.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your S2000,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Bourne HPP LTD","offers":[{"title":"87mm","offer_id":56801131069815,"sku":"K9563DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801131102583,"sku":"K9563D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801131135351,"sku":"K9563D100","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-s2000-f20c-turbo-comp-forged-piston-kit-hard-anodised","title":"Wossner S2000 F20C Turbo Low Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"4\" class=\"\"\u003eWossner S2000 F20C Turbo Low Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eThe Wossner S2000 F20C Turbo Low Compression Hard Anodised Piston Kit is the ultimate internal solution for extreme horsepower forced-induction builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Recognising that the high-revving F20C generates immense cylinder heat when turbocharged,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner has equipped this kit with a professional Hard Anodised crown coating.\u003c\/span\u003e\u003cspan class=\"\"\u003e This treatment acts as a sophisticated thermal barrier,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting the piston substrate from heat erosion and preventing ring micro-welding—a common failure point in high-boost S2000 engines where the piston ring can fuse to the groove under extreme stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cspan class=\"\"\u003eBy dropping the compression ratio to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit provides the safety margin required for aggressive boost mapping on pump gas or race fuels.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each piston is manufactured from high-silicon 4032-T6 forged aluminium in Wossner’s German facility,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring the structural integrity to withstand 500+ bhp builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e The combination of a low-expansion alloy and Wossner’s signature Moly skirt coating ensures that your engine remains quiet during cold starts while providing the lowest possible friction at high RPM.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered to allow for high boost levels while significantly reducing the risk of engine-damaging detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a ceramic-like thermal shield that increases piston longevity and resists surface melting under lean conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands ensure the rings remain free and functional even under extreme thermal loads and cylinder pressures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Premium material choice for a street\/track crossover,\u003c\/span\u003e\u003cspan class=\"\"\u003e offering high strength with minimal thermal expansion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts \u0026amp; Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Dual-stage finishing reduces internal drag and eliminates sharp edges that could cause pre-ignition.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003eHonda F20C \/ F20C1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003eHonda S2000 (1999–2009)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\u003e87.00mm (Std) \/ 87.50mm \/ 88.00mm \/ 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\u003e9.0:1 (Turbo Spec)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,0,0\"\u003e\u003cb data-path-to-node=\"11,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,0,0\"\u003e\u003cb data-path-to-node=\"11,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,0,0\"\u003e\u003cb data-path-to-node=\"11,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,7,1,0\"\u003e84.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,0,0\"\u003e\u003cb data-path-to-node=\"11,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,8,1,0\"\u003e23.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,0,0\"\u003e\u003cb data-path-to-node=\"11,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,9,1,0\"\u003e153.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,10,0,0\"\u003e\u003cb data-path-to-node=\"11,10,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,10,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"13\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"13\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan class=\"\"\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your S2000,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"87mm","offer_id":56801131168119,"sku":"K9562DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801131200887,"sku":"K9562D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801131233655,"sku":"K9562D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801131266423,"sku":"K9562D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801131299191,"sku":"K9562D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-civic-b16a1-b18c-integra-b17a1-high-comp-forged-piston-kit-hard-anodised-crown","title":"Wossner Civic B16A1 \/ B18C \u0026 Integra B17A1 High Comp Forged Piston Kit Hard Anodised crown","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic B16A1 \/ B18C \u0026amp; Integra B17A1 High Comp Forged Piston Kit Hard Anodised crown\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner High Compression Hard Anodised Piston Kit is the ultimate internal upgrade for elite naturally aspirated (NA) Honda B-Series builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered for the high-revving B16A1,\u003c\/span\u003e\u003cspan class=\"\"\u003e B18C,\u003c\/span\u003e\u003cspan class=\"\"\u003e and B17A1 engines,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons significantly increase the static compression ratio to as high as 12.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 (depending on application),\u003c\/span\u003e\u003cspan class=\"\"\u003e maximizing thermal efficiency and top-end power.\u003c\/span\u003e\u003cspan class=\"\"\u003e This \"Premium Plus\" specification features a professional Hard Anodised crown coating,\u003c\/span\u003e\u003cspan class=\"\"\u003e which provides a ceramic-like thermal barrier to protect the piston against the extreme cylinder temperatures and pressures associated with high-RPM competition use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eManufactured in Germany from high-silicon 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer a superior strength-to-weight ratio while maintaining low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Hard Anodising process does more than reflect heat; it toughens the ring grooves to prevent micro-welding—a common failure point in high-stress racing engines where the ring can fuse to the piston under intense load.\u003c\/span\u003e\u003cspan class=\"\"\u003e Combined with Wossner’s signature Moly skirt coating for reduced friction and mirror-polished crowns for better heat distribution,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit is designed for builders who refuse to compromise on longevity or performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eExtreme High-Compression Profile\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Maximises naturally aspirated power and throttle response by increasing the engine's static compression.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal barrier that withstands intense heat and protects against surface erosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands prevent ring-to-groove fusion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a perfect seal under extreme competition stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter piston-to-bore clearances and exceptional fatigue resistance compared to 2618 alloys.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reduces parasitic drag and internal wear,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring smoother operation through the entire VTEC rev range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda B16A1 \/ B17A1 \/ B18C \/ B18C4 \/ B18C6\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e81.00mm \/ 85.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eUp to 12.0:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e30.10mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e87.20mm (B18C Spec)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e21.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e+4.85cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e138.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eKit Part Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003eK9558 \/ K9070 Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan class=\"\"\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan class=\"\"\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda B-Series,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"81mm","offer_id":56801131331959,"sku":"K9558DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"81.5mm","offer_id":56801131364727,"sku":"K9558D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"82mm","offer_id":56801131397495,"sku":"K9558D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"82.5mm","offer_id":56801131430263,"sku":"K9558D150","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"83mm","offer_id":56801131463031,"sku":"K9558D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"84mm","offer_id":56801131495799,"sku":"K9558D300","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"84.5mm","offer_id":56801131528567,"sku":"K9558D350","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"85mm","offer_id":56801131561335,"sku":"K9558D400","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-9-5-1-comp-forged-piston-kit-hard-anodised","title":"Wossner RSX Type-S \u0026 Civic Type-R K20 9.5:1 Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type-S \u0026amp; Civic Type-R K20 9.5:1 Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K20 Hard Anodised Forged Piston Kit is the ultimate internal solution for high-output Honda builds pushing the boundaries of forced induction.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the K20A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e K20Z1,\u003c\/span\u003e\u003cspan class=\"\"\u003e and K20Z4 engines,\u003c\/span\u003e\u003cspan class=\"\"\u003e this \"Premium Plus\" series kit drops the compression to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e5:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e creating a perfect balance between off-boost response and high-boost safety.\u003c\/span\u003e\u003cspan class=\"\"\u003e The standout feature is the professional Hard Anodised crown coating,\u003c\/span\u003e\u003cspan class=\"\"\u003e which acts as a sophisticated thermal barrier,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting the piston from the extreme cylinder temperatures and pressures generated by large turbochargers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eManufactured in Germany from high-silicon 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer incredible structural integrity with minimal thermal expansion.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Hard Anodising process significantly increases surface hardness and prevents \"micro-welding\"—a common failure where the piston ring fuses to the groove under extreme thermal stress.\u003c\/span\u003e\u003cspan class=\"\"\u003e Combined with Wossner’s signature Moly skirt coating for reduced friction and a mirror-polished finish,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit ensures your K20 remains reliable and quiet,\u003c\/span\u003e\u003cspan class=\"\"\u003e whether on a daily-driven street car or a dedicated time-attack machine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Ready 9.5:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Optimised for forced induction,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for higher boost pressures and more aggressive ignition timing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a ceramic-like shield against heat erosion and surface melting during high-load operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands ensure the rings remain free and seal perfectly,\u003c\/span\u003e\u003cspan class=\"\"\u003e even under extreme thermal stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 High-Silicon Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Offers superior strength with low expansion rates,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for tighter clearances and quieter engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Professional Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Includes four forged pistons,\u003c\/span\u003e\u003cspan class=\"\"\u003e high-performance ring sets,\u003c\/span\u003e\u003cspan class=\"\"\u003e 22mm gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and heavy-duty circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"8\" class=\"\"\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z1 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type-S, Civic Type-R (EP3, FN2), Integra DC5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.5:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K20 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56801131790711,"sku":"K9566DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801131757943,"sku":"K9566D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801131725175,"sku":"K9566D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801131692407,"sku":"K9566D150","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801131659639,"sku":"K9566D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801131626871,"sku":"K9566D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerRSXCivicK20CompForgedHardAnodisedpg.jpg?v=1772204663"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-high-comp-forged-piston-kit-hard-anodised-crown","title":"Wossner RSX Type-S \u0026 Civic Type-R K20 High Compression Forged Piston Kit Hard Anodised Crown","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type-S \u0026amp; Civic Type-R K20 High Compression Forged Piston Kit Hard Anodised Crown\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K20 High Compression Hard Anodised Piston Kit is the ultimate internal upgrade for elite naturally aspirated (NA) Honda builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered specifically for the high-revving K20A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e K20Z1,\u003c\/span\u003e\u003cspan class=\"\"\u003e and K20Z4 engines,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons increase the static compression ratio to a potent 12.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 or higher,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly enhancing thermal efficiency and top-end power.\u003c\/span\u003e\u003cspan class=\"\"\u003e This \"Premium Plus\" series features a professional Hard Anodised crown coating,\u003c\/span\u003e\u003cspan class=\"\"\u003e which provides a ceramic-like thermal barrier to protect the piston against the extreme cylinder temperatures and pressures associated with high-RPM competition use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eManufactured in Germany from high-silicon 4032-T6 forged aluminium,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons offer a superior strength-to-weight ratio while maintaining low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e The Hard Anodising process does more than reflect heat; it toughens the ring grooves to prevent micro-welding—a common failure point in high-stress racing engines where the ring can fuse to the piston under intense load.\u003c\/span\u003e\u003cspan class=\"\"\u003e Combined with Wossner’s signature Moly skirt coating for reduced friction and mirror-polished crowns for better heat distribution,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit is designed for builders who refuse to compromise on longevity or performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eExtreme High-Compression Profile\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Maximises naturally aspirated power and throttle response by increasing the engine's static compression ratio.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal barrier that withstands intense heat and protects against surface erosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e The anodised ring lands prevent ring-to-groove fusion,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring a perfect seal under extreme competition stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter piston-to-bore clearances and exceptional fatigue resistance compared to 2618 alloys.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Reduces parasitic drag and internal wear,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring smoother operation through the entire i-VTEC rev range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z1 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type-S, Civic Type-R (EP3, FN2), Integra DC5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 86.50mm \/ 87.00mm \/ 88.00mm \/ 89.00mm \/ 90.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e12.0:1 – 12.5:1 (High Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K20 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56801131987319,"sku":"K9567DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801131823479,"sku":"K9567D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801131856247,"sku":"K9567D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"90mm","offer_id":56801131889015,"sku":"K9567D400","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801131921783,"sku":"K9567D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801131954551,"sku":"K9567D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-rsx-type-s-civic-type-r-k20-9-0-1-comp-forged-piston-kit-hard-anodised","title":"Wossner RSX Type-S \u0026 Civic Type-R K20 9.0:1 Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner RSX Type-S \u0026amp; Civic Type-R K20 9.0:1 Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K20 Hard Anodised Low Compression Piston Kit is the gold standard for high-horsepower forced induction builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically engineered for the K20A2,\u003c\/span\u003e\u003cspan class=\"\"\u003e K20Z1,\u003c\/span\u003e\u003cspan class=\"\"\u003e and K20Z4 engines found in the RSX Type-S and Civic Type R (EP3,\u003c\/span\u003e\u003cspan class=\"\"\u003e FN2),\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit provides a strategic drop in compression to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1.\u003c\/span\u003e\u003cspan class=\"\"\u003e This lower ratio is essential for managing the increased cylinder pressures of a turbocharger,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing a massive safety margin against detonation and allowing tuners to extract maximum power from the K-Series platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eAs part of the Wossner \"Premium Plus\" series,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons feature a professional Hard Anodised crown coating.\u003c\/span\u003e\u003cspan class=\"\"\u003e This technical treatment creates a ceramic-like thermal barrier that reflects heat away from the piston substrate,\u003c\/span\u003e\u003cspan class=\"\"\u003e protecting it from thermal distress and surface erosion during prolonged high-boost pulls.\u003c\/span\u003e\u003cspan class=\"\"\u003e Furthermore,\u003c\/span\u003e\u003cspan class=\"\"\u003e the anodising toughens the ring grooves,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing \"micro-welding\" where the piston ring can fuse to the landing under extreme stress.\u003c\/span\u003e\u003cspan class=\"\"\u003e This makes the kit the definitive choice for builders aiming for 500bhp and beyond.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Allows for significantly higher boost pressures and more aggressive ignition timing on pump or race fuels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal shield that increases piston longevity and prevents surface melting under extreme heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Anodised ring lands ensure the rings remain free and functional,\u003c\/span\u003e\u003cspan class=\"\"\u003e maintaining a perfect seal under heavy thermal loads.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eLow-Expansion 4032-T6 Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e High-silicon forged material allows for tighter piston-to-bore clearances and quieter cold-start operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Signature Wossner permanent dry-film lubricant reduces parasitic drag and protects cylinder walls from scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K20A \/ K20A2 \/ K20Z4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eRSX Type-S, Civic Type-R (EP3, FN2), Integra DC5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e86.00mm (Std) \/ 89.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e86.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e139.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e-7.63cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan class=\"\"\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K20 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"86mm","offer_id":56801132183927,"sku":"K9565DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"86.5mm","offer_id":56801132151159,"sku":"K9565D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87mm","offer_id":56801132118391,"sku":"K9565D100","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801132085623,"sku":"K9565D150","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801132052855,"sku":"K9565D200","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"89mm","offer_id":56801132020087,"sku":"K9565D300","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerGenericPlaceHolder.jpg?v=1772119883"},{"product_id":"wossner-k24-9-0-1-comp-forged-piston-kit-hard-anodised","title":"Wossner Accord \u0026 CR-V K24 9.0:1 Compression Forged Piston Kit Hard Anodised","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Accord \u0026amp; CR-V K24 9.0:1 Compression Forged Piston Kit Hard Anodised\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner K24 Hard Anodised Low Compression Piston Kit is the ultimate internal foundation for high-displacement Honda turbo builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically designed for the K24A series engines,\u003c\/span\u003e\u003cspan class=\"\"\u003e this \"Premium Plus\" kit reduces the static compression ratio to 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1,\u003c\/span\u003e\u003cspan class=\"\"\u003e providing the critical safety margin required for high-boost applications.\u003c\/span\u003e\u003cspan class=\"\"\u003e By lowering the compression,\u003c\/span\u003e\u003cspan class=\"\"\u003e tuners can push significantly more boost through the 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e4L block,\u003c\/span\u003e\u003cspan class=\"\"\u003e unlocking massive torque and horsepower figures while maintaining stability against engine-damaging detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEngineered in Germany,\u003c\/span\u003e\u003cspan class=\"\"\u003e these pistons feature a professional Hard Anodised crown coating that acts as a sophisticated thermal barrier.\u003c\/span\u003e\u003cspan class=\"\"\u003e This ceramic-like shield reflects extreme combustion heat away from the piston substrate,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing surface erosion and thermal distress during prolonged high-load sessions.\u003c\/span\u003e\u003cspan class=\"\"\u003e Additionally,\u003c\/span\u003e\u003cspan class=\"\"\u003e the anodised ring lands are specifically toughened to prevent \"micro-welding\"—a failure mode where the piston ring fuses to the groove—ensuring a perfect ring seal and long-term reliability for elite street and track projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Specially designed to handle the increased cylinder pressures and thermal loads of forced induction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003eHard Anodised Crown Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Provides a high-tech thermal shield that increases piston longevity and protects against surface melting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAnti-Micro-Welding Protection\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Anodised ring grooves ensure the rings remain free and functional under extreme thermal stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 High-Silicon Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Offers maximum structural integrity with low thermal expansion for tighter,\u003c\/span\u003e\u003cspan class=\"\"\u003e quieter engine clearances.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eMoly-Coated Skirts\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Signature permanent dry-film lubricant reduces parasitic drag and protects cylinder walls from scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda K24 \/ K24A \/ K24Z\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e87.00mm \/ 87.50mm \/ 88.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003ePiston Coating\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eHard Anodised Crown \/ Moly Skirts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e30.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e99.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e-20.0cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eRod Length (OEM)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e152.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your K24 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"87mm","offer_id":56801132282231,"sku":"K9581DA","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"87.5mm","offer_id":56801132249463,"sku":"K9581D050","price":905.75,"currency_code":"GBP","in_stock":true},{"title":"88mm","offer_id":56801132216695,"sku":"K9581D100","price":905.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerK24CompForgedPistonAnodised.jpg?v=1772206497"},{"product_id":"wossner-civic-d16z6-z7-z9-9-1-comp-forged-piston-kit","title":"Wossner Civic D16Z6 \/ Z7 \/ Z9 9:1 Comp Forged Piston Kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eWossner Civic D16Z6 \/ Z7 \/ Z9 9:1 Comp Forged Piston Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner Civic D16Z6 \/ Z7 \/ Z9 9:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 Compression Forged Piston Kit is the ultimate foundation for high-boost SOHC VTEC builds.\u003c\/span\u003e\u003cspan class=\"\"\u003e Specifically designed for the 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e6L D-Series engine found in the Civic Si,\u003c\/span\u003e\u003cspan class=\"\"\u003e EX,\u003c\/span\u003e\u003cspan class=\"\"\u003e and Del Sol,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit provides a strategic reduction in compression from the factory 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e2:\u003c\/span\u003e\u003cspan class=\"\"\u003e1 to a turbo-optimised 9.\u003c\/span\u003e\u003cspan class=\"\"\u003e0:\u003c\/span\u003e\u003cspan class=\"\"\u003e1.\u003c\/span\u003e\u003cspan class=\"\"\u003e This lower ratio significantly expands the tuning window,\u003c\/span\u003e\u003cspan class=\"\"\u003e allowing for higher boost pressures and more aggressive ignition timing while maintaining a vital safety margin against engine-damaging detonation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eEach piston is precision-forged in Germany from high-silicon 4032-T6 aluminium alloy,\u003c\/span\u003e\u003cspan class=\"\"\u003e chosen for its superior strength and low thermal expansion properties.\u003c\/span\u003e\u003cspan class=\"\"\u003e This allows engine builders to set tighter piston-to-bore clearances,\u003c\/span\u003e\u003cspan class=\"\"\u003e resulting in a quieter engine during cold starts and reduced oil consumption compared to other forged alternatives.\u003c\/span\u003e\u003cspan class=\"\"\u003e To further enhance performance,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner applies a signature Moly-based skirt coating to reduce internal friction and mirror-polishes the crowns to reflect heat and eliminate sharp edges that can lead to pre-ignition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eTurbo-Optimised 9.0:1 Compression\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Engineered to handle the increased thermal and cylinder pressures of forced induction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003e4032-T6 Forged Alloy\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e High-silicon content provides incredible structural integrity with minimal expansion for a quieter build.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eAdvanced Moly Skirt Coating\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e A permanent dry-film lubricant that reduces parasitic drag and protects cylinder walls from scuffing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003eMirror-Polished Crowns\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Hand-finished to reflect heat back into the combustion chamber,\u003c\/span\u003e\u003cspan class=\"\"\u003e preventing hot spots and carbon buildup.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eComplete Professional Kit\u003c\/b\u003e\u003cspan class=\"\"\u003e:\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied as a set of four,\u003c\/span\u003e\u003cspan class=\"\"\u003e including high-performance Japanese ring sets,\u003c\/span\u003e\u003cspan class=\"\"\u003e gudgeon pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e and heavy-duty circlips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003e\u003cb data-path-to-node=\"10,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eHonda D16Z6 \/ D16Z7 \/ D16Z9\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003e\u003cb data-path-to-node=\"10,2,0,0\" data-index-in-node=\"0\"\u003eVehicle Fitment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003eCivic EX, Si \/ Del Sol (1992–1995)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003e\u003cb data-path-to-node=\"10,3,0,0\" data-index-in-node=\"0\"\u003eBore Size Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003e75.00mm (Std) \/ 75.50mm \/ 76.00mm \/ 76.50mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003e\u003cb data-path-to-node=\"10,4,0,0\" data-index-in-node=\"0\"\u003eCompression Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003e9.0:1 (Turbo \/ Low Compression)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003e\u003cb data-path-to-node=\"10,5,0,0\" data-index-in-node=\"0\"\u003eCompression Height\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003e29.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003e\u003cb data-path-to-node=\"10,6,0,0\" data-index-in-node=\"0\"\u003eStroke\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003e90.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003e\u003cb data-path-to-node=\"10,7,0,0\" data-index-in-node=\"0\"\u003ePin Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003e19.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003e\u003cb data-path-to-node=\"10,8,0,0\" data-index-in-node=\"0\"\u003eDome Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003e-11.00cc\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,0,0\"\u003e\u003cb data-path-to-node=\"10,9,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,9,1,0\"\u003e4032-T6 Forged Aluminium\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,0,0\"\u003e\u003cb data-path-to-node=\"10,10,0,0\" data-index-in-node=\"0\"\u003eKit Part Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,10,1,0\"\u003eK9426 (Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"12\" class=\"\"\u003eWhy Choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cspan class=\"\"\u003eWossner is globally recognised as a pioneer in high-performance engine internals,\u003c\/span\u003e\u003cspan\u003e with a heritage rooted in European motorsport and precision engineering.\u003c\/span\u003e\u003cspan\u003e By owning and operating their own forging plant in Germany,\u003c\/span\u003e\u003cspan\u003e Wossner maintains absolute control over the quality and consistency of their aluminium alloys.\u003c\/span\u003e\u003cspan\u003e This vertical integration allows them to produce pistons that are lighter,\u003c\/span\u003e\u003cspan\u003e stronger,\u003c\/span\u003e\u003cspan\u003e and more thermally efficient than standard cast or mass-produced forged components.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner for your Honda D16 build,\u003c\/span\u003e\u003cspan\u003e you are installing a product trusted by world-class engine builders to deliver podium-winning performance and daily-driver reliability.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"75mm","offer_id":56801132314999,"sku":"K9246DA","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"75.5mm","offer_id":56801132347767,"sku":"K9246D050","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"76mm","offer_id":56801132380535,"sku":"K9246D100","price":707.86,"currency_code":"GBP","in_stock":true},{"title":"76.5mm","offer_id":56801132413303,"sku":"K9246D150","price":707.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerCivicD16Z6Z7Z9LowCompForgedPiston.jpg?v=1772206734"},{"product_id":"wossner-honda-k20c1-a-beam-connecting-rod-kit","title":"Wossner Honda K20C1 A-Beam Connecting rod kit","description":"\u003ch2 data-path-to-node=\"3\"\u003eHonda K20C1 Type-R Wossner A-Beam Connecting Rod Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe Wossner A-Beam connecting rod kit for the Honda K20C1 engine is the ultimate internal upgrade for the modern era of turbocharged Type R performance. Designed specifically for the FK2, FK8, and FL5 generations, these rods address the inherent limitations of factory components when subjected to increased boost levels and aggressive tuning. By utilising an optimized A-Beam profile, Wossner has engineered a rod that balances high tensile strength with a reduction in reciprocating mass, allowing the K20C1 to maintain its rapid spool characteristics while providing the structural backbone needed for high-torque applications.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003ePrecision-forged from high-purity 4340 chromoly steel, each rod undergoes a rigorous manufacturing process in Germany to ensure absolute consistency. The A-Beam design is particularly effective in turbo applications, offering excellent resistance to the compressive loads generated by high cylinder pressures. Each kit is supplied as a weight-matched set and includes genuine ARP 2000 fasteners, providing the clamping force necessary to prevent big-end distortion during high-load pulls. Whether you are aiming for a fast road setup or a dedicated track weapon, these Wossner rods offer the reliability required to push the K-Series turbo platform to its full potential.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eForged 4340 Chromoly Steel:\u003c\/b\u003e Engineered for extreme durability and resistance to the high-torque demands of the K20C1 turbo engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eLightweight A-Beam Profile:\u003c\/b\u003e Optimized strength-to-weight ratio to improve engine response and reduce bearing wear at high RPM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eARP 2000 Series Bolts:\u003c\/b\u003e Includes premium 3\/8\" ARP 2000 fasteners for maximum big-end stability and rod-cap security.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eShot-Peened Longevity:\u003c\/b\u003e Surface-treated to eliminate stress risers and significantly extend the fatigue life of the metal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eBalanced Sets:\u003c\/b\u003e Every kit is weight-matched to within +\/- 1.5 grams for harmonious engine balance and smooth power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\"\u003eBronze Wrist Pin Bushings:\u003c\/b\u003e High-grade bushed small ends designed for fully floating pins, ensuring reliable lubrication under pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"9\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,0,0\"\u003e\u003cb data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003eHonda K20C1 (FK2 \/ FK8 \/ FL5)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,0,0\"\u003e\u003cb data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003e4340 Forged Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,0,0\"\u003e\u003cb data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\"\u003eBeam Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,1,0\"\u003eA-Beam (Turbo Optimized)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,0,0\"\u003e\u003cb data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\"\u003eCenter to Center Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,1,0\"\u003e143.70mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,0,0\"\u003e\u003cb data-path-to-node=\"9,5,0,0\" data-index-in-node=\"0\"\u003eBig End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,1,0\"\u003e51.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,0,0\"\u003e\u003cb data-path-to-node=\"9,6,0,0\" data-index-in-node=\"0\"\u003eBig End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,0,0\"\u003e\u003cb data-path-to-node=\"9,7,0,0\" data-index-in-node=\"0\"\u003eSmall End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,0,0\"\u003e\u003cb data-path-to-node=\"9,8,0,0\" data-index-in-node=\"0\"\u003eSmall End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,0,0\"\u003e\u003cb data-path-to-node=\"9,9,0,0\" data-index-in-node=\"0\"\u003eBolt Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,1,0\"\u003e3\/8\" ARP 2000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,0,0\"\u003e\u003cb data-path-to-node=\"9,10,0,0\" data-index-in-node=\"0\"\u003ePart Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,1,0\"\u003eCR363A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eWhy choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eChoosing Wossner means investing in over 40 years of German engineering excellence and a legacy built on the world’s most demanding racetracks. As a specialist manufacturer of high-performance forged internals, Wossner controls the entire production process—from the initial forging to the final precision machining—ensuring every component meets rigorous European quality standards. Their deep involvement in top-tier motorsport allows them to translate track-tested data into consumer products that offer unparalleled reliability. When you choose Wossner, you aren't just buying a part; you are equipping your Honda with a component designed for longevity, precision, and peak performance.\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":56817346314615,"sku":"CR363A","price":598.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerK20C1ABeamConRod.jpg?v=1772452800"},{"product_id":"wossner-honda-k24-a-beam-connecting-rod-kit","title":"Wossner Honda K24 A-Beam Connecting rod kit","description":"\u003ch2 data-path-to-node=\"3\" class=\"\"\u003eHonda K24 Series Wossner A-Beam Connecting Rod Kit\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"\"\u003eThe Wossner A-Beam connecting rod kit for the Honda K24 engine is the ultimate performance upgrade for builders looking to maximise the potential of the 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e4-litre K-Series block.\u003c\/span\u003e\u003cspan class=\"\"\u003e While H-Beam rods are often favoured for extreme boost,\u003c\/span\u003e\u003cspan class=\"\"\u003e the A-Beam design is specifically engineered for high-revving,\u003c\/span\u003e\u003cspan class=\"\"\u003e naturally aspirated (NA) or moderate boost applications where reducing reciprocating mass is critical.\u003c\/span\u003e\u003cspan class=\"\"\u003e By trimming weight without sacrificing structural integrity,\u003c\/span\u003e\u003cspan class=\"\"\u003e these rods allow the K24’s longer stroke to rotate more freely,\u003c\/span\u003e\u003cspan class=\"\"\u003e significantly improving throttle response and reducing the stress on the crankshaft bearings at high RPM.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cspan class=\"\"\u003eForged from high-tensile 4340 chrome-moly steel,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner A-Beam rods undergo a multi-stage heat treatment process to ensure maximum grain density and fatigue resistance.\u003c\/span\u003e\u003cspan class=\"\"\u003e Each rod is shot-peened to create a uniform surface compression layer,\u003c\/span\u003e\u003cspan class=\"\"\u003e which acts as a barrier against stress fractures during high-load endurance racing.\u003c\/span\u003e\u003cspan class=\"\"\u003e Supplied with industry-standard ARP 2000 fasteners,\u003c\/span\u003e\u003cspan class=\"\"\u003e this kit ensures that even under the significant tensile loads of a 152mm rod length,\u003c\/span\u003e\u003cspan class=\"\"\u003e the big-end remains perfectly round and secure.\u003c\/span\u003e\u003cspan class=\"\"\u003e For the serious K24 enthusiast,\u003c\/span\u003e\u003cspan class=\"\"\u003e Wossner provides the precision and reliability required for a world-class engine build.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\" class=\"\"\u003eKey Performance Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\" class=\"\"\u003eHigh-Revving A-Beam Profile:\u003c\/b\u003e\u003cspan class=\"\"\u003e Engineered to provide a superior strength-to-weight ratio compared to traditional H-beam designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\" class=\"\"\u003ePremium 4340 Forging:\u003c\/b\u003e\u003cspan class=\"\"\u003e Manufactured from high-purity aerospace-grade steel for exceptional tensile and yield strength.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\" class=\"\"\u003eGenuine ARP 2000 Bolts:\u003c\/b\u003e\u003cspan class=\"\"\u003e Equipped with 3\/8\" ARP 2000 series fasteners,\u003c\/span\u003e\u003cspan class=\"\"\u003e rated to 220,\u003c\/span\u003e\u003cspan class=\"\"\u003e000 psi for ultimate clamping force.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\" class=\"\"\u003ePrecision Balancing:\u003c\/b\u003e\u003cspan class=\"\"\u003e Each set is weight-matched to within +\/- 1.\u003c\/span\u003e\u003cspan class=\"\"\u003e5 grams,\u003c\/span\u003e\u003cspan class=\"\"\u003e ensuring smooth engine harmonics and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\" class=\"\"\u003eShot-Peened Finish:\u003c\/b\u003e\u003cspan class=\"\"\u003e Increases surface hardness and eliminates stress risers to prevent material fatigue over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb data-path-to-node=\"7,5,0\" data-index-in-node=\"0\" class=\"\"\u003eFully Floating Small Ends:\u003c\/b\u003e\u003cspan class=\"\"\u003e Includes high-quality bronze bushings for 22mm piston pins,\u003c\/span\u003e\u003cspan class=\"\"\u003e precision-honed for optimal oil clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\" class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"9\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,0,0\"\u003e\u003cb data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\"\u003eEngine Code\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003eHonda K24 (K24A1, K24A2, K24A3, K24Z)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,0,0\"\u003e\u003cb data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003e4340 Forged Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,0,0\"\u003e\u003cb data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\"\u003eBeam Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,3,1,0\"\u003eA-Beam (Lightweight\/High-RPM)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,0,0\"\u003e\u003cb data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\"\u003eCenter to Center Length\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,4,1,0\"\u003e152.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,0,0\"\u003e\u003cb data-path-to-node=\"9,5,0,0\" data-index-in-node=\"0\"\u003eBig End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,5,1,0\"\u003e51.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,0,0\"\u003e\u003cb data-path-to-node=\"9,6,0,0\" data-index-in-node=\"0\"\u003eBig End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,6,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,0,0\"\u003e\u003cb data-path-to-node=\"9,7,0,0\" data-index-in-node=\"0\"\u003eSmall End Diameter\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,7,1,0\"\u003e22.00mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,0,0\"\u003e\u003cb data-path-to-node=\"9,8,0,0\" data-index-in-node=\"0\"\u003eSmall End Width\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,8,1,0\"\u003e19.80mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,0,0\"\u003e\u003cb data-path-to-node=\"9,9,0,0\" data-index-in-node=\"0\"\u003eBolt Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,9,1,0\"\u003e3\/8\" ARP 2000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,0,0\"\u003e\u003cb data-path-to-node=\"9,10,0,0\" data-index-in-node=\"0\"\u003eKit Part Number\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"9,10,1,0\"\u003eCR368A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"10\" class=\"\"\u003eWhy choose Wossner?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan class=\"\"\u003eChoosing Wossner means investing in over 40 years of German engineering excellence and a legacy built on the world’s most demanding racetracks.\u003c\/span\u003e\u003cspan class=\"\"\u003e As a specialist manufacturer of high-performance forged internals,\u003c\/span\u003e\u003cspan\u003e Wossner controls the entire production process—from the initial forging to the final precision machining—ensuring every component meets rigorous European quality standards.\u003c\/span\u003e\u003cspan\u003e Their deep involvement in top-tier motorsport allows them to translate track-tested data into consumer products that offer unparalleled reliability.\u003c\/span\u003e\u003cspan\u003e When you choose Wossner,\u003c\/span\u003e\u003cspan\u003e you aren't just buying a part; you are equipping your Honda with a component designed for longevity,\u003c\/span\u003e\u003cspan\u003e precision,\u003c\/span\u003e\u003cspan\u003e and peak performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":56817370694007,"sku":"CR368A","price":598.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/files\/WossnerK24AbeamConRod.jpg?v=1772453075"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/5592\/4087\/collections\/WOSSNER_LOGO_STD_-_PNG.webp?v=1772207524","url":"https:\/\/bournehpp.com\/collections\/wossner-pistons.oembed","provider":"Bourne HPP LTD","version":"1.0","type":"link"}