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M4 Complete Power Packages

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  • 704 HP Stage 2 Performance Controller Power Package | BMW G8X M3/M4

    704 HP Stage 2 Performance Controller Power Package | BMW G8X M3/M4

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    704 HP Stage 2 Performance Controller Power Package | BMW G8X M3/M4

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Part Number: CBG8X-9003
    PACKAGE PRICE
    In stock
    $2,645.00
    $2,939.00 $2,645.00
    Sale
  • 754HP Stage 2 ECU Software Power Package | BMW G8X M3/M4 Automatic Transmissions

    754HP Stage 2 ECU Software Power Package | BMW G8X M3/M4 Automatic Transmissions

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    754HP Stage 2 ECU Software Power Package | BMW G8X M3/M4 Automatic Transmissions

    • Fits Make: BMW
    • Fits Models: M3 Competition, M3 Competition xDrive, M3 CS, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Fits Engines: S58
    • Part Number: CBG8X-9001
    PACKAGE PRICE
    In stock
    $2,645.00
    $2,939.00 $2,645.00
    Sale
  • Stage 2 Power Package | BMW M2/M3/M4

    493 HP Stage 3 ECU Software Power Package | BMW F8X M2/M3/M4

    493 HP Stage 3 ECU Software Power Package | BMW F8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2 Competition, M2 CS, M3, M3 Competition, M3 CS, M4, M4 Competition, and M4 CS
    • Fits Chassis: F87, F80, F82, and F83
    • Fits Years: 2015 - 2021
    • Fits Engines: S55
    • Part Number: CBS55-9004
    In stock
    From $3,950.00
    From $3,950.00

M4 Complete Power Packages

Explore CarBahn's M4 Complete Power Packages, engineered by BMW tuning legend Steve Dinan to unlock the full potential of your BMW M4, M4 Competition, and M4 Competition xDrive. These all-in-one performance packages are designed to deliver significant horsepower and torque gains, enhance throttle response, and improve overall driving dynamics. Each package includes expertly calibrated ECU tuning, high-flow air filters, and cooling upgrades for reliable, long-lasting performance. Whether you're looking for track-ready power or enhanced street performance, CarBahn’s M4 power packages offer the ultimate performance solution for your BMW.