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New Tuning File Available: Golf 5 GTI 2.0 TFSI BWA — MED9.1 387479 Bosch — K04 ECU Files 0261S02331 - Volkswagen Stage 2+ / K04 — ECU: 0261S02331 / SW: 387479 — An aggressive big-turbo tune for your GTI, requiring a K04 turbo, S3 injectors, and a full exhaust.
Welcome to the official discussion thread for the Volkswagen 2.0 TFSI GTI (BWA) tuning package. This calibration is specifically developed for the 5 ECU and optimized to work seamlessly with the DSG.
Target Performance: 200 PS / 147.1 kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Volkswagen 2.0 TFSI GTI (BWA)
Welcome to the official discussion thread for the Volkswagen 2.0 TFSI GTI (BWA) tuning package. This calibration is specifically developed for the 5 ECU and optimized to work seamlessly with the DSG.
Target Performance: 200 PS / 147.1 kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.
Extended Product Information
- Calibrated for a K04 turbocharger and Audi S3 injectors.
- Requires a full high-flow/decat exhaust, upgraded intake, and performance intercooler.
- Aggressive boost, fuel, and ignition maps for maximum power output.
- DSG torque limiters raised to handle the significant power increase.
- Catalyst monitoring disabled in software for decat pipes (for off-road use).
- All engine safety systems retained and recalibrated for high-performance track use.
➜ Download Tuning File / View Full Specs
