Stage 1 1-Series F20 118d/120d N47 | EDC17C50 88023 Bosch | ECU Tune 023

Change log

  • v1.0 — 2025-08-23
    • Initial release of the Stage 1 calibration for the BMW 1-Series F20/F21 with the EDC17C50 ECU.
    • Fully tested and verified on a dynamometer for reliable power gains.

Release notes

  • v1.0 — 2025-08-23
    • This package contains the Stage 1 modified file ONLY. An original/stock file is not included.
    • The file is provided in a locked .mpc format for a specific slave tool (Magicmotorsport). It is not a .bin file.
    • Please verify that your vehicle's ECU software number matches before writing.
    • This tune is designed for a vehicle with stock hardware. No modifications are required.
    • For motorsport or off-road use only.​
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