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New Tuning File Available: Audi A4 3.0 TDI EDC17_CP44 528339 Stage 1 ECU Tune | Bosch Diesel | CMD Flash Compatible 4G0907401 - Optimised Stage 1 tuning for Audi A4 3.0 TDI V6 (EDC17_CP44) — improved response and torque on stock hardware
Welcome to the official discussion thread for the Audi A4 tuning package. This calibration is specifically developed for the EDC17_CP44 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!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Audi A4#
Welcome to the official discussion thread for the Audi A4 tuning package. This calibration is specifically developed for the EDC17_CP44 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 1 calibration for Audi A4 3.0 V6 TDI with Bosch EDC17_CP44
- Torque request, boost control and SOI maps adjusted for stronger low-end pull
- No EGR/DPF/SCR modifications — emissions systems fully retained
- Smooth pedal mapping for OEM-like drivability in all modes
- All safety limiters remain active — safe for daily driving on stock hardware
- Checksum correction via OLS807 v3.32 — Bosch EDC17 family
- File format compatible with CMD Flash (partial read/write)
- Built on genuine OEM binary — modified using certified WinOLS workflow
- Tested under dyno and road conditions
- Intended for off-road or track-day applications — ensure legal compliance
➜ Download Tuning File / View Full Specs
