Stage 1 Golf 5 1.4 TSI — MED9.5.10 380009 Bosch — Remap File - Product specifications
This Stage 1 tuning file is engineered for the innovative 1.4 TSI twin-charged (supercharger and turbocharger) engine found in the VW Golf 5, controlled by the Bosch MED9.5.10 ECU. This calibration is designed to significantly boost performance, targeting an impressive ~203 horsepower, and also removes the top speed limiter (Vmax).
Our remap optimizes the complex interaction between the supercharger for low-end response and the turbocharger for top-end power. By recalibrating the boost, fuel, and ignition maps, this tune delivers a much stronger, wider, and more linear powerband. The result is a Golf that feels incredibly responsive and pulls hard throughout the rev range, transforming it into a true performance hatchback.
Our remap optimizes the complex interaction between the supercharger for low-end response and the turbocharger for top-end power. By recalibrating the boost, fuel, and ignition maps, this tune delivers a much stronger, wider, and more linear powerband. The result is a Golf that feels incredibly responsive and pulls hard throughout the rev range, transforming it into a true performance hatchback.
Overview Feature list Copyright info Releases (1) Discussion
- Optimized control of both supercharger and turbocharger for seamless power delivery
- Recalibrated for a target output of ~203hp on stock hardware
- Ignition timing and fuel maps revised for a strong, wide torque curve
- Vmax (top speed limiter) removed for unrestricted performance
- Sharpened throttle response for a much more engaging drive
- All factory engine safety systems are retained