Stage 1 Audi A6 3.0 V6 BiTDI CR ECU File – 4G0907589A / 522990 / SW 0002 (EDC17_CP44) 4G0907589

Change log

  • v1.0 — 2025-05-30
    • Initial Stage 1 calibration for CGQB BiTDI engine
    • Boost, torque and fuel delivery maps adjusted
    • Retains emissions hardware
    • No checksum corrections applied​

Release notes

  • v1.0 — 2025-05-30
    • Developed for Audi A6 3.0 BiTDI CR CGQB
    • Ideal for daily drivers seeking stronger mid-range pull
    • Compatible with automatic transmission platforms​

By registering with us, you'll be able to discuss, share and private message with other members of our community.

SignUp Now!
Back
Top