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New Tuning File Available: Audi A3 MED17.5.20 393746 Stage 2 ECU Remap | Bosch MED17 | 1.4 TSI Turbo 0261201786 - Stage 2 calibration for 1.4 TSI Audi A3 with Bosch MED17.5.20 — torque and boost optimisation for sharper delivery
Welcome to the official discussion thread for the Audi A3 tuning package. This calibration is specifically developed for the MED17.5.20 ECU and optimized to work seamlessly with the 6M.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
âžś Download Tuning File / View Full Specs
Discussion & Reviews: Audi A3
Welcome to the official discussion thread for the Audi A3 tuning package. This calibration is specifically developed for the MED17.5.20 ECU and optimized to work seamlessly with the 6M.
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 2 remap for Audi A3 1.4 TSI (2008) on Bosch MED17.5.20
- Boost control maps adjusted for quicker spool and higher load ceilings
- Torque structure reshaped for midrange punch without throttle hesitation
- Fuel and ignition maps retuned for cleaner combustion and response
- No DTC removal — full OBD diagnostics preserved
- All checksums corrected using OLS807 v3.32 (Bosch MED17 family)
- Binary fully compatible with MED17 flash tools and editors
- Developed and tested under controlled load conditions
- Intended for motorsport/off-road use — verify emissions regulations
âžś Download Tuning File / View Full Specs
