Syvecs S-GDI Plug & Play ECU Kit Ford Focus ST MK3

Syvecs S-GDI Plug & Play ECU Kit | Ford Focus ST MK3 (2.0L EcoBoost)

The Syvecs S-GDI Ford Focus ST MK3 Plug & Play ECU Kit is the most advanced engine management solution for the 2.0L EcoBoost platform. This kit replaces the factory Bosch MED17 ECU to unlock absolute authority over the powertrain. It is the definitive choice for Focus ST owners seeking motorsport features—such as Rolling Anti-Lag and Flex Fuel—that traditional OBD flashing cannot offer.

Built on a triple-processor architecture with a dedicated FPGA, the S-GDI manages the high-pressure fuel pump (HPFP) and Gasoline Direct Injection (GDI) with microsecond precision. This hardware is essential for high-horsepower builds, ensuring that fueling remains perfectly synchronized even when pushing the limits of hybrid or large-frame turbocharger setups.

Elite EcoBoost & Chassis Integration

The Focus ST MK3 is highly integrated; the Syvecs S-GDI is designed to master every module:

• Direct Injection Mastery: Native, high-speed control over the factory GDI injectors and pump. Achieve precise fuel timing and atomization for maximum power and engine longevity.

• Ti-VCT Authority: Complete, high-resolution control over the Twin Independent Variable Cam Timing to optimize the torque curve and achieve near-instant turbo spool-up.

• OEM Dash & CAN Support: Retains all factory dashboard functions, including the triple-gauge pod (oil temp, oil pressure, boost), steering wheel buttons, and trip data.

• Dynamic Map Switching: Toggle through engine calibrations on the fly using the factory cruise control buttons, allowing for instant changes to boost levels or fuel types.

Performance & Safety Features

• Rolling Anti-Lag: Build instantaneous boost while cruising at a steady speed—eliminating turbo lag for explosive acceleration during roll racing or overtakes.

• Advanced Traction Control: Proprietary Syvecs logic utilizing individual wheel speed monitoring to manage front-wheel-drive grip, far surpassing the factory ESC.

• Flex Fuel Integration: Automatic, real-time mapping adjustments based on Ethanol content (E85). The ECU automatically scales timing, fueling, and boost targets dynamically.

• Custom Safety Trips: Constant monitoring of fuel pressure, oil pressure, and individual cylinder knock with automatic "Safe Mode" triggers to protect your engine.

Technical Specifications

The Ultimate Safety Net

Protect your EcoBoost engine with Syvecs' industry-leading Safety Trip logic. The S-GDI monitors critical parameters like fuel rail pressure, oil temperature, and knock in real-time. If a sensor value exceeds safe limits—such as a fuel pressure drop during a high-boost pull—the ECU instantly triggers a safety strategy (fuel cut or boost reduction) to prevent catastrophic engine failure.

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