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New Tuning File Available: Audi A6 3.0 TDI CR 2018 Bosch MD1CP004 Software 021521 4G2907311B - Stage 1 performance file for MD1CP004 Audi A6 3.0 TDI (SW 021521) — torque, smoothness, response
Welcome to the official discussion thread for the Audi 3.0 TDI CR tuning package. This calibration is specifically developed for the MD1CP004 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 218PS / 160.3kW.
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 3.0 TDI CR
Welcome to the official discussion thread for the Audi 3.0 TDI CR tuning package. This calibration is specifically developed for the MD1CP004 ECU and optimized to work seamlessly with the Automatic Transmission.
Target Performance: 218PS / 160.3kW.
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 ECU tune for Audi A6 3.0 TDI CR with Bosch MD1CP004
- Optimised torque delivery and improved throttle progression
- Injection and boost strategies adjusted for smoother acceleration
- Factory EGT protection and limp-mode thresholds retained
- Supports automatic gearbox logic — no unwanted shifting behaviour
- Fuel efficiency mapping refined under light loads
- Supplied as full binary file for MD1 flashing tools
- Original file included for stock revert
- Checksum correction not included — handle via external flasher
- Motorsport or off-highway use only — confirm with local laws
➜ Download Tuning File / View Full Specs
