S58 Custom Tune (M3, M4, X3 M, X4 M, and M2) MHD Flash

    €249,00
    • Stock Power (Flames/Burbles or nothing)
    • Custom Tune (requires logging) (Flames/Burbles or nothing)
    • Stock/OEM Turbo
    • Upgrade Turbos
    • No map
    • 2 Maps
    • +2 maps
    • +3 maps
    Hinweise & Haftungsausschluss ECU-Tuning / SCHNELL Flash

    S58 Custom Tune (M3, M4, X3 M, X4 M, and M2) MHD Flash

    Tune Option (Flames/Burbles or nothing): Stock Power (Flames/Burbles or nothing) , Turbo Setup: Stock/OEM Turbo , Total Maps (Map Switch): No map

    Custom features included
    Flames or burbles included.
    Map switch on the fly
    Optionally switch between different maps (e.g., Stage 2 with flames, Stage 2 without flames, Stock) directly via your steering wheel. Only available with MHD, Bootmod3, and MG Flasher.
    Lifetime premium support
    Whether before or after your purchase: We will personally help you with any questions.
    Intelligent engine protection
    We always program in protective mechanisms, so you don't have to worry.
    Dyno-tested performance
    Each map was developed and validated on the performance test bench.