Stage 2 BMW 428i N20 ECU File – MEVD17.2.9 (F36 Gran Coupe Multi-Map Calibration) 2.9

Change log

  • v1.0 — 2025-06-01
    • Stage 1 tuning base created for MEVD17.2.9
    • Additional variants added with CAT OFF, VMAX, Sport Display, and DTC handling
    • Binary set validated for TRASDATA read/write tools
    • Total of 7 modified versions + Original​

Release notes

  • v1.0 — 2025-06-01
    • Built for N20 428i F36 owners needing flexible setup options
    • Supports exhaust modifications and Sport Display enabling
    • Ready-to-flash package with original fallback included​
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