Syvecs S7Plus Plug & Play ECU Kit Porsche Cayman 981

Syvecs S7Plus Plug & Play ECU Kit | Porsche Cayman & Boxster (981)

The Syvecs S7Plus Porsche 981 Plug & Play ECU Kit brings a professional level of engine management to the 981 platform. Designed to work with both the Cayman S/GTS/GT4 and Boxster variants, this kit replaces the factory Bosch ECU to unlock total authority over the 9A1 engine.

Featuring a triple-processor architecture with a dedicated FPGA, the S7Plus manages Direct Injection (DI) and high-speed engine position tracking with microsecond accuracy. It is the only standalone solution that offers 100% vehicle-wide integration, ensuring that your Porsche maintains its refined street manners while gaining motorsport-grade performance and protection.

Elite PDK & Gearbox Integration

The 981's performance is tied to its transmission; the Syvecs S7Plus is designed to master it:

• Advanced PDK Control: Seamless communication with the Porsche Doppelkupplung (PDK) controller. Adjust clutch clamping pressures, shift torque-reduction, and launch strategies to handle increased power—essential for supercharged or turbocharged 981 builds.

• OEM Drive Modes: Full support for "Sport" and "Sport Plus" buttons. Assign distinct engine maps, traction levels, and throttle response curves to each factory drive mode.

• PSM & Dashboard Support: Maintains total integration with Porsche Stability Management (PSM) and the instrument cluster. All factory gauges, trip computers, and diagnostic protocols remain fully functional.

• 12-Position Map Switching: Toggle through up to 12 engine calibrations (for boost, traction, or fuel types) using the OEM steering wheel buttons or an optional 12-position switch.

Performance & Safety Logic

• Direct & Port Injection Support: Native control over the high-pressure DI system, with the ability to manage up to 12 injectors total. This allows for easy integration of secondary port injection for high-horsepower E85 applications.

• Rolling Anti-Lag: Build instantaneous boost while cruising at speed—a game-changer for forced-induction 981 builds during roll racing or track overtakes.

• Proprietary Traction Control: Advanced motorsport logic utilizing lateral-G, steering angle, and individual wheel speed monitoring with 4 programmable target slip maps.

• Engine Protection Strategies: Configurable safety trips monitor oil pressure, fuel pressure, crankcase pressure, and knock. If a sensor value exceeds safe limits, the ECU instantly triggers a fuel cut or "Limp Home" mode to protect your engine.

Technical Specifications

The Ultimate Professional Tuning Platform

The S7Plus features a 100MHz Ethernet connection, making data downloads and live tuning sessions the fastest in the industry. Whether you are building a naturally aspirated track weapon or a high-boost 981 monster, the Syvecs S7Plus provides the resolution, safety, and performance required to protect your investment and maximize your driving experience.

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