Stage 2 BMW M4 F82 S55B30 ECU File – MEVD17.2.G 546756 / 6MC9EB3B (Sport Display Enabled) 546756

Change log

  • v1.0 — 2025-06-01
    • Stage 2 calibration developed for S55 MEVD17.2.G ECU
    • Sport Display unlock added in separate version
    • Flash-tested on Auto Tuner with DKG compatibility
    • Includes full original file for restoration​

Release notes

  • v1.0 — 2025-06-01
    • Optimized for BMW M4 F82 owners with upgraded exhausts/intakes
    • Sport Display enhancement provides dynamic power feedback
    • Intended for competition and off-road use — not road legal without further emissions validation​

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