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  • B58 High Flow Replacement Intake Air Filter B58 High Flow Replacement Intake Air Filter

    B58 High Flow Replacement Intake Air Filter

    • Fits Models: M240i, M340i, M440i, and Z4 M40i
    • Fits Chassis: F83
    • Fits Years: 2020 - 2025
    • Fits Engines: S58, S55
    • Part Number: CBB01-00-9306
    In stock
    $75.00
  • CarBahn Ignition Coil | BMW CarBahn Ignition Coil | BMW

    S58 Ignition Coils | BMW

    • Fits Engines: S58
    • Part Number: CBS58-6001, CBS58-6002
    In stock
    $40.00
  • CarBahn Stage 1 Performance Controller Box Stage 1 Performance Controller | BMW M240i/M340i/M440i

    487 HP Stage 1 Performance Controller | BMW M240i/M340i/M440i

    • Fits Models: M240i, M340i, M440i, Z4 M40i, M240i xDrive, M340i xDrive, and M440i xDrive
    • Fits Chassis: G2X and G4X
    • Fits Years: 2020-2024
    • Fits Engines: B58
    • Part Number: CBPRC-0017
    In stock
    From $995.00
  • Exhaust Valve Module | BMW Non-M Cars

    Exhaust Valve Module | BMW Non-M Cars

    • Fits Models: 228i, 230i, 330e, 330i, 340i, 428i, 430i, 435i, 440i, 530e, 530i, 540i, 740Li, 840i, M235i, M240i, M340i, X1 xDrive28i, X2 M35i, X2 sDrive28i, X3 M40i, X3 sDrive30i, X4 M40i, X4 xDrive30i, X4 xDrive35i, X5 sDrive35i, X5 xDrive35i, X5 xDrive40e, X6 sDrive40i, X6 xDrive35i, Z4 M40i, and Z4 sDrive30i
    • Fits Years: 2014-2025
    • Part Number: CBMIS-4001
    In stock
    $550.00
  • S63 Ignition Coils | BMW S63 Ignition Coils | BMW

    S63 Ignition Coils | BMW

    • Fits Years: 2008 - 2024
    • Fits Engines: S63
    • Part Number: CBS63-6004, CBS63-6005
    In stock
    $33.00
  • Stage 1 Software | BMW M240i/M340i/M440i/Z4 M40i Stage 1 Software | BMW M240i/M340i/M440i/Z4 M40i

    477 HP Stage 1 Software | BMW M240i/M340i/M440i/Z4M40i

    • Fits Models: M240i, M240i xDrive, M340i, M340i xDrive, M440i, M440i xDrive, and Z4 M40i
    • Fits Chassis: G29, G22, G20, and G42
    • Fits Years: 2021-2024
    • Part Number: CBB58-0401
    In stock
    From $750.00

  • Let us help you find your perfect upgrade

    Our U.S. based sales team is ready to answer any of your performance upgrade questions. Call us at (866) 558-4314 or email today

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  • Stae 1 Software | M340i/540i/740i/840i/Z4 M40i Stae 1 Software | M340i/540i/740i/840i/Z4 M40i

    Stage 1 Software | M340i/540i/740i/840i/Z4 M40i

    • Fits Models: Z4 M40i, M340i, M340i xDrive, 540i, 540i xDrive, 740i, 740i xDrive, 840i, and 840i xDrive
    • Fits Chassis: G20, G29, G30, G15, G16, and G11
    • Fits Years: 2020
    • Part Number: CBB58-0101
    In stock
    From $750.00
  • High Performance Valve Spring Kit | BMW S55/S58/B58

    High Performance Valve Spring Kit | BMW S55/S58/B58

    • Fits Models: 340i, 340i xDrive, 440i, 440i xDrive, 540i, 540i xDrive, 640i xDrive, 740i, 740i xDrive, M2 CS, M2 Competition, M240i, M240i xDrive, M3, M3 CS, M3 Competition, M340i, M340i xDrive, M4, M4 CS, M4 Competition, M4 GTS, M440i, M440i xDrive, X3 M, X3 M Competition, X3 M40i, X4 M, X4 M Competition, X4 M40i, and Z4 M40i
    • Fits Engines: B58, S58, S55
    In stock
    $700.00
  • Stage 1 B58 High Performance Engine (B30B 2WD) | BMW M240i/M340i/M440i/Z4M40i

    Stage 1 B58 High Performance Engine (B30B 2WD) | BMW M240i/M340i/M440i/Z4M40i

    • Fits Models: M240i, M340i, M440i, and Z4 M40i
    • Fits Chassis: F22, F23, G20, G22, and G29
    • Fits Years: 2020 - 2024
    • Fits Engines: B58
    • Part Number: CBB58-6005
    In stock
    $15,999.00
  • Stage 2 B58 High Performance Engine (B30B 2WD) | BMW M240i/M340i/M440i/Z4M40i Stage 2 B58 High Performance Engine (B30B 2WD) | BMW M240i/M340i/M440i/Z4M40i

    Stage 2 B58 High Performance Engine (B30B 2WD) | BMW M240i/M340i/M440i/Z4M40i

    • Fits Models: M240i, M240i xDrive, M340i, M440i, and Z4 M40i
    • Fits Years: 2020 - 2024
    • Fits Engines: B58
    • Part Number: CBB58-6205
    In stock
    $16,999.00
  • Transmission Oil Cooler | BMW M240i/M340i/Z4 Transmission Oil Cooler | BMW M240i/M340i/Z4

    Transmission Oil Cooler | BMW M240i/M340i/Z4

    • Fits Models: M240i, M340i, M340i xDrive, Z4 M40i, and Z4 sDrive30i
    • Fits Chassis: G42, G20, and G29
    • Fits Years: 2020 - 2024
    • Part Number: CBB58-2004
    In stock
    $600.00

M340i

M340i