- Joined
- 03.05.2025
- Messages
- 1,786
- Reaction score
- 21,973
New Tuning File Available: Audi TT Mk2 2.0 TFSI ECU File – MED9.1 386455 SW 0020 (Stage 1 Upgrade) 0261S02084 - Optimised Stage 1 calibration for Audi TT Mk2 2.0 TFSI – Bosch MED9.1 platform with enhanced throttle and torque response
Welcome to the official discussion thread for the Audi 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: Audi 2.0 TFSI
Welcome to the official discussion thread for the Audi 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!
Extended Product Information
- Stage 1 tuning for Audi TT Mk2 2.0 TFSI on Bosch MED9.1
- Improved power delivery and throttle sharpness across RPM range
- Optimised ignition and fuel maps for consistent output
- Maintains OEM emission controls – no DTCs disabled
- Safe calibration parameters within turbo and injector limits
- Manual transmission compatibility with smooth torque curve
- Checksum status: No CS
- Supplied as full binary – ready for flash via any compatible tool
- Tested on dyno and validated in real-world driving
- Off-road/track use only – ensure compliance with local laws
➜ Download Tuning File / View Full Specs
