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New Tuning File Available: VW Golf 5 GTI 2.0 TFSI MED9.1 ECU File – Software 387479/SW 0030 0261S02217 - Stage 1 & 2 tuning for Bosch MED9.1 – ECU 0261S02217 / Prod 1K0907115J
Welcome to the official discussion thread for the VW 2.0 TFSI tuning package. This calibration is specifically developed for the MED9.1 ECU and optimized to work seamlessly with the 6M.
Target Performance: 200.0PS / 147.1KW.
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: VW 2.0 TFSI
Welcome to the official discussion thread for the VW 2.0 TFSI tuning package. This calibration is specifically developed for the MED9.1 ECU and optimized to work seamlessly with the 6M.
Target Performance: 200.0PS / 147.1KW.
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. Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition. The seller takes no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 1 with increased torque and smoother throttle transitions
- Stage 2 adds fueling and ignition changes for tuned intake/exhaust
- Boost pressure maps raised for mid/high RPM gains
- Throttle sensitivity improved for sportier feel
- Fuel cut-off and overrun logic refined
- Lambda and AFR control adjusted for tuned components
- Torque limiters lifted in all gears
- Compatible with MED9.1 flash tools (bench or OBD)
- No checksum correction included – validate manually
- Includes both Stage 1 and Stage 2 versions
➜ Download Tuning File / View Full Specs
