Stage 1 BMW 3er G20 330e B48B20O1 Stage 1 ECU File – Software 049323 MG1CS201 R4C9J7N5B

Change log

  • v1.0 — 2025-05-29
    • Stage 1 hybrid tune for BMW G20 330e (MG1CS201)
    • VMAX removed and Sportdisplay activated
    • Boost, torque and throttle logic optimized
    • OLS807 v3.32 checksum integration
    • Bench-read support validated via Flex​

Release notes

  • v1.0 — 2025-05-29
    • A powerful hybrid-safe tuning file with Vmax delete and Sport Display unlocked
    • Designed for MG1CS201 platform on BMW G20 chassis
    • Perfect for enthusiasts seeking controlled power with zero compromise​

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