Stage 2 C-Class W205 200 M264 — MED17.7.7 088380 Bosch — Calibration File 2649036703

Change log

  • v1.0 — 2025-06-23
    • Initial release of a Stage 2 tuning package for the C-Class W205 C200 (MED17.7.7).
    • Includes both a standard performance file and an optional version with Pop & Bang.
    ​

Release notes

  • v1.0 — 2025-06-23
    • Package includes three files: Original, Stage 2, and Stage 2 with Pop & Bang.
    • Confirm ECU production number 2649036703 and SW version 088380 before flashing.
    • IMPORTANT: Stage 2 requires a high-flow or decat downpipe for correct operation.
    • Pop & Bang feature is active in sport modes for aggressive sound.
    • For off-road or competition use ONLY.​
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