Stage 1 Audi A5 2.7 V6 TDI CR ECU Firmware – 8K1907401D / 392966 / SW 0004 (EDC17_CP04) 8K0907401

Change log

  • v1.0 — 2025-05-30
    • Stage 1 remap for EDC17_CP04 / 392966
    • Boost, torque and fuel maps recalibrated
    • Compatible with automatic transmission logic
    • No emissions modifications​

Release notes

  • v1.0 — 2025-05-30
    • Built for Audi A5 2.7 TDI CR (2008, CAMA)
    • Reliable torque gain for daily driving and dyno setups
    • Suits vehicles with factory hardware and stock DPF​