Stage 1 Audi Q7 3.0 V6 TDI CR ECU File – 4L0910401T / 390617 / SW 0020 (Bosch EDC16) 4L0907401

Change log

  • v1.0 — 2025-06-01
    • Stage 1 base map created for Bosch ECU 4L0910401T
    • Boost & torque calibration adjusted
    • Driver wish and NM limiters recalibrated
    • SW version 0020 tuning based on ID 390617
    • CMD Flash tool support verified​

Release notes

  • v1.0 — 2025-06-01
    • Ideal for users seeking improved torque without emissions tampering
    • Built for reliability and automatic transmission compatibility
    • Reference OEM file included for rollback​

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