This Stage 1 tuning file is engineered to awaken the sporty potential of the Seat Leon 1.4 TSI (CAXC engine), equipped with the Bosch MED17 ECU and software 513998. This calibration is designed to make the popular TSI engine more lively, responsive, and fun to drive.
Our remap focuses on sharpening throttle response for a more connected feel, optimizing boost pressure for a stronger mid-range pull, and adjusting ignition timing to extract more power. As an added feature, this tune also removes the factory top speed limiter (Vmax), allowing for unrestricted performance in a closed-course or track setting. It’s the perfect all-in-one upgrade for the enthusiast driver.
Our remap focuses on sharpening throttle response for a more connected feel, optimizing boost pressure for a stronger mid-range pull, and adjusting ignition timing to extract more power. As an added feature, this tune also removes the factory top speed limiter (Vmax), allowing for unrestricted performance in a closed-course or track setting. It’s the perfect all-in-one upgrade for the enthusiast driver.
Overview Feature list Copyright info Releases (1) Discussion
- Driver-wish and torque maps revised for a sporty, responsive throttle feel
- Ignition timing advanced for improved power and torque delivery
- Boost pressure moderately increased within safe hardware limits
- Vmax (top speed limiter) removed for unrestricted performance
- Fuel maps optimized for performance on high-octane fuel
- All engine safety protections (knock, temperature) are fully retained