Stage 1 BMW F30 N55 ECU Calibration – MEVD17.2.G 544859 Firmware (CMD Boot Read) 75Q9G00B

Change log

  • v1.0 — 2025-05-29
    • Stage 1 map-based tuning for N55 / MEVD17.2.G
    • Partial file extracted via CMD Boot
    • No Vmax, no decat, stock-safe tuning
    • Includes original reference
    • Checksum not corrected​

Release notes

  • v1.0 — 2025-05-29
    • Light performance increase with OEM-like reliability
    • Safe calibration for daily driving
    • For users not removing emissions hardware​
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