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Upgrade your M2/M3/M4 with Steve Dinan's expertly refined suspension parts.

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

    BMW G8X M3/M4 671 HP Stage 1 Performance Controller

    BMW G8X M3/M4 671 HP Stage 1 Performance Controller

    • 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: CBPRC-0044
    In stock
    $995.00
    $995.00
  • 539 HP Stage 2 Performance Controller | BMW F87 M2 Competition

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

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

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 Competition xDrive, and M4 CSL
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021 - 2026
    • Fits Engines: S58
    • Part Number: CBPRC-0047, CBPRC-0073
    In stock
    $1,195.00
    $0.00 $1,195.00
  • 704 HP Stage 2 Performance Controller Power Package | BMW G8X M3/M4

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

    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
    2 FREE AIR FILTERS WITH PURCHASE
    In stock
    $2,790.00
    $2,790.00
  • 561 HP Stage 1 ECU Software | BMW F8X M2/M3/M4

    561 HP Stage 1 ECU Software | BMW F8X M2/M3/M4

    561 HP Stage 1 ECU Software | 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: CBS55-0001
    In stock
    $695.00
    $695.00
  • 724 HP Stage 1 ECU Software | BMW G8X M3/M4

    724 HP Stage 1 ECU Software | BMW G8X M3/M4

    724 HP Stage 1 ECU Software | BMW G8X M3/M4

    • Fits Make: BMW
    • Fits Models: M3 Competition, M3 Competition xDrive, M3 CS, M4 Competition, M4 Competition xDrive, M3, and M4
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Fits Engines: S58
    • Part Number: CBS58-0601
    In stock
    $795.00
    $795.00
  • 675 HP Stage 2 ECU Software | BMW G8X M2/M3/M4 Manual Transmissions

    675 HP Stage 2 ECU Software | BMW G8X M2/M3/M4 Manual Transmissions

    675 HP Stage 2 ECU Software | BMW G8X M2/M3/M4 Manual Transmissions

    • Fits Make: BMW
    • Fits Models: M2, M3, and M4
    • Fits Chassis: G87, G80, G82, and G83
    • Fits Years: 2021-2026
    • Part Number: CBS58-0302
    In stock
    $995.00
    $995.00
  • 754 HP Stage 2 Software | BMW G8X M3/M4 Automatic Transmissions

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

    754 HP Stage 2 Software | 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
    • Part Number: CBS58-0602
    In stock
    $995.00
    $995.00
  • 605 HP Stage 2 Software | BMW F8X M2/M3/M4

    605 HP Stage 2 Software | BMW F8X M2/M3/M4

    605 HP Stage 2 Software | 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: CBS55-0002
    In stock
    $895.00
    $895.00
  • 715 HP Stage 2 ECU Software Power Package | BMW G8X M2/M3/M4 Manual Transmissions

    715 HP Stage 2 ECU Software Power Package | BMW G8X M2/M3/M4 Manual Transmissions

    715 HP Stage 2 ECU Software Power Package | BMW G8X M2/M3/M4 Manual Transmissions

    • Fits Make: BMW
    • Fits Models: M3, M4, and M2
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021-2025
    • Fits Engines: S58
    • Part Number: CBG8X-9005
    2 FREE AIR FILTERS WITH PURCHASE
    In stock
    $2,590.00
    $2,590.00
  • 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

    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
    2 FREE AIR FILTERS WITH PURCHASE
    In stock
    $2,590.00
    $2,590.00
  • Stage 2 Power Package | BMW M2/M3/M4

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

    628 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
    $3,490.00
    $3,490.00
  • 628 HP Stage 3 Software | BMW F8X M2/M3/M4

    628 HP Stage 3 Software | BMW F8X M2/M3/M4

    628 HP Stage 3 Software | 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: CBS55-0003
    In stock
    $1,095.00
    $1,095.00
  • Titanium Exhaust System | BMW G8X M3/M4

    Titanium Exhaust System | BMW G8X M3/M4

    Titanium Exhaust System | BMW G8X M3/M4

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 Competition xDrive, and M4 CSL
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021 - 2026
    • Part Number: CBG8X-4005
    In stock
    $4,495.00
    $4,495.00
  • Stainless Steel Exhaust System | BMW G80 M3, G82 M4, G83 M4

    Stainless Steel Exhaust System | BMW G8X M3/M4

    Sold out

    Stainless Steel Exhaust System | BMW G8X M3/M4

    • Fits Make: BMW
    • Fits Models: M3, M4, M3 CS, M3 Competition, M3 Competition xDrive, M4 CSL, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021 - 2026
    • Part Number: CBG8X-4000
    Out of stock
    $2,595.00
    $2,595.00
    Sold out
  • BMW F8X M3/M4 Stainless Steel Exhaust System

    BMW F8X M3/M4 Stainless Steel Exhaust System

    BMW F8X M3/M4 Stainless Steel Exhaust System

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 CS, M4, M4 Competition, M4 CS, and M4 GTS
    • Fits Chassis: F80, F82, and F83
    • Fits Years: 2015 - 2020
    • Part Number: CBF8X-4010
    Closeout Final Sale
    In stock
    $1,495.00
    $1,495.00
  • Exhaust Valve Module | BMW Dual Valve Cars

    Exhaust Valve Module | BMW Dual Valve Cars

    Exhaust Valve Module | BMW Dual Valve Cars

    • Fits Make: BMW
    • Fits Models: 750Li, 750Li xDrive, Alpina B7, Alpina B8, M2, M2 Competition, M2 CS, M3, M3 Competition, M3 CS, M3 Competition xDrive, M4, M4 Competition, M4 Competition xDrive, M4 CS, M4 GTS, M5, M5 Competition, M8, M8 Competition, M550i xDrive, M760i, M850i xDrive, X3 M, X3 M Competition, X4 M, X4 M Competition, X5 M, X5 M Competition, X5 M50i, X5 xDrive 50i, X6 M, X6 M Competition, X6 M50i, M550i, and M850i
    • Fits Chassis: F80, F87, G80, G82, G83, G87, F82, F83, F90, F91, F92, and F93
    • Fits Years: 2017-2026
    • Part Number: CBMIS-4002
    In stock
    $595.00
    $595.00
  • Carbon Fiber Cold Air Intake Kit | BMW G8X M2/M3/M4

    Carbon Fiber Cold Air Intake Kit | BMW G8X M2/M3/M4

    Carbon Fiber Cold Air Intake Kit | BMW G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 CS, M3 Competition, M3 Competition xDrive, M4, M4 CSL, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021 - 2026
    • Part Number: CBG8X-5100
    FREE AIR FILTERS INCLUDED
    In stock
    $595.00
    $595.00
  • S58 High Flow Replacement Intake Air Filters | BMW G8X M2/M3/M4

    S58 High Flow Replacement Intake Air Filters | BMW G8X M2/M3/M4

    S58 High Flow Replacement Intake Air Filters | BMW G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 Competition, M3 Competition xDrive, M4, M4 Competition, M4 Competition xDrive, M4 CSL, and M2 CS
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021-2026
    • Fits Engines: S58
    • Part Number: CBS58-5000
    In stock
    $129.00
    $129.00
  • S55 High Flow Replacement Intake Air Filters | BMW F8X M2/M3/M4/M5/M6

    S55 High Flow Replacement Intake Air Filters | BMW F8X M2/M3/M4/M5/M6

    S55 High Flow Replacement Intake Air Filters | BMW F8X M2/M3/M4/M5/M6

    • Fits Make: BMW
    • Fits Models: M2 CS, M2 Competition, M3, M3 CS, M4, M4 CS, M4 GTS, M5, M6, M6 Competition, M3 Competition, and M4 Competition
    • Fits Chassis: F80, F82, F83, and F87
    • Fits Years: 2011 - 2020
    • Fits Engines: S55
    • Part Number: CBS55-5000
    In stock
    $139.00
    $139.00
  • Heat Exchanger Kit | BMW G8X M2/M3/M4

    Heat Exchanger Kit | BMW G8X M2/M3/M4

    Heat Exchanger Kit | BMW G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 CS, M3 Competition, M3 Competition xDrive, M4, M4 CSL, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021-2026
    • Fits Engines: S58
    • Part Number: CBG8X-2001
    PERFORMANCE BESTSELLER
    In stock
    $1,595.00
    $1,595.00
  • CSL Style Carbon Fiber 5-Point Strut Brace | BMW G8X M2/M3/M4

    CSL Style Carbon Fiber 5-Point Strut Brace | BMW G8X M2/M3/M4

    CSL Style Carbon Fiber 5-Point Strut Brace | BMW G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 Competition, M3 Competition xDrive, M4, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021 - 2026
    • Part Number: CBB12-24-8234
    In stock
    $1,395.00
    $1,395.00
  • High Performance Height Adjustable Coil-Over Suspension Kit | BMW G8X M2/M3/M4

    High Performance Height Adjustable Coil-Over Suspension Kit | BMW G8X M2/M3/M4

    High Performance Height Adjustable Coil-Over Suspension Kit | BMW G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 Competition xDrive, and M4 CSL
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021 - 2026
    • Part Number: CBB12-24-3010
    In stock
    $1,195.00
    $1,195.00
  • Toe Link Eccentric Bolt Blocker Kit | BMW M2/M3/M4

    Toe Link Eccentric Bolt Blocker Kit | BMW M2/M3/M4

    Toe Link Eccentric Bolt Blocker Kit | BMW M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 CS, M3 Competition, M3 Competition xDrive, M4, M4 CSL, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, G83, G87, F80, F82, F83, and F87
    • Fits Years: 2014 - 2026
    • Part Number: CBB12-24-8879
    In stock
    $60.00
    $60.00
  • Monoball Kit | BMW G8X M2/M3/M4

    Monoball Kit | BMW G8X M2/M3/M4

    Monoball Kit | BMW G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 CS, M3 Competition, M3 Competition xDrive, M4, M4 CSL, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, G83, and G87
    • Fits Years: 2021-2026
    • Part Number: CBG8X-3107
    In stock
    $395.00
    $395.00
  • Caster Adjuster Assembly Kit | BMW F8X M2/M3/M4

    Caster Adjuster Assembly Kit | BMW F8X M2/M3/M4

    Caster Adjuster Assembly Kit | BMW F8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M2 CS, M2 Competition, M3, M3 CS, M3 Competition, M4, M4 GTS, M4 Competition, and M4 CS
    • Fits Chassis: F80, F82, F83, and F87
    • Fits Years: 2016 - 2021
    • Part Number: CBF82-3101
    In stock
    $395.00
    $395.00
  • Adjustable Toe Link Kit | BMW F8X/G8X M2/M3/M4

    Adjustable Toe Link Kit | BMW F8X/G8X M2/M3/M4

    Adjustable Toe Link Kit | BMW F8X/G8X M2/M3/M4

    • Fits Make: BMW
    • Fits Models: M2, M2 CS, M2 Competition, M3, M3 CS, M3 Competition, M3 Competition xDrive, M4, M4 CS, M4 Competition, M4 CSL, and M4 Competition xDrive
    • Fits Chassis: G80, G82, G83, G87, F80, F82, F83, and F87
    • Fits Years: 2016 - 2026
    • Part Number: CBF82-3123
    In stock
    $795.00
    $795.00
  • Motorsport Carbon Fiber GT3 Style Front Grille | BMW G8X M3/M4

    Motorsport Carbon Fiber GT3 Style Front Grille | BMW G8X M3/M4

    Motorsport Carbon Fiber GT3 Style Front Grille | BMW G8X M3/M4

    • Fits Make: BMW
    • Fits Models: M3, M4, M3 CS, M4 CSL, M3 Competition, M3 Competition xDrive, M4 Competition, and M4 Competition xDrive
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Part Number: CBG8X-8005, CBG8X-8006
    In stock
    $1,195.00
    $1,195.00
  • BMW G8X M3/M4 Carbon Fiber Front Splitter

    BMW G8X M3/M4 Carbon Fiber Front Splitter

    BMW G8X M3/M4 Carbon Fiber Front Splitter

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 CSL, and M4 Competition xDrive
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Part Number: CBG8X-8000
    In stock
    $1,195.00
    $1,195.00
  • Carbon Fiber Rear Spoiler | BMW M3

    Carbon Fiber Rear Spoiler | BMW G80 M3 & M340i

    Carbon Fiber Rear Spoiler | BMW G80 M3 & M340i

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 CS, M340i, and M340i xDrive
    • Fits Chassis: G80 and G20
    • Fits Years: 2021 - 2026
    • Part Number: CBG8X-8060
    In stock
    $195.00
    $195.00
  • CarBahn Carbon Fiber Front Duct G80 M3

    Carbon Fiber Front Bumper Ducts | BMW M3/M4

    Sold out

    Carbon Fiber Front Bumper Ducts | BMW M3/M4

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 Competition xDrive, and M4 CSL
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Part Number: CBG8X-8010
    Out of stock
    $595.00
    $595.00
    Sold out
  • BMW M3/M4 Carbon Fiber Canards

    BMW M3/M4 Carbon Fiber Canards

    BMW M3/M4 Carbon Fiber Canards

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 Competition xDrive, and M4 CSL
    • Fits Chassis: G80, G82, and G83
    • Fits Years: 2021-2026
    • Part Number: CBG8X-8015
    In stock
    $495.00
    $495.00
  • Carbon Fiber Rear Bumper Lip (Set Of 2) | BMW M3

    Carbon Fiber Rear Bumper Lip (Set Of 2) | BMW M3

    Carbon Fiber Rear Bumper Lip (Set Of 2) | BMW M3

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 Competition xDrive, and M3 CS
    • Fits Chassis: G80
    • Fits Years: 2021-2026
    • Part Number: CBG8X-8040
    In stock
    $495.00
    $495.00
  • BMW G8X M2/M3/M4 Carbon Fiber Engine Cover

    BMW G8X M2/M3/M4 Carbon Fiber Engine Cover

    BMW G8X M2/M3/M4 Carbon Fiber Engine Cover

    • Fits Make: BMW
    • Fits Models: M2, M3, M3 Competition, M3 Competition xDrive, M3 CS, M4, M4 Competition, M4 Competition xDrive, and M4 CSL
    • Fits Chassis: G87, G80, G82, G83, and F83
    • Fits Years: 2021 - 2026
    • Part Number: CBB04-00-8980
    In stock
    $595.00
    $595.00
  • BMW F8X M3/M4 Gloss Carbon Fiber Front Splitter

    BMW F8X M3/M4 Gloss Carbon Fiber Front Splitter

    BMW F8X M3/M4 Gloss Carbon Fiber Front Splitter

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 CS, M4, M4 Competition, and M4 CS
    • Fits Chassis: F80, F82, and F83
    • Fits Years: 2015-2020
    • Part Number: CBF8X-8035
    In stock
    $395.00
    $395.00
  • BMW F80 M3 Gloss Carbon Fiber Rear Spoiler

    BMW F80 M3 Gloss Carbon Fiber Rear Spoiler

    BMW F80 M3 Gloss Carbon Fiber Rear Spoiler

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, and M3 CS
    • Fits Chassis: F80
    • Fits Years: 2016 - 2018
    • Part Number: CBF8X-8070
    In stock
    $245.00
    $245.00
  • Gloss Carbon Fiber Front Fender Vent | BMW F8X M3/M4

    Gloss Carbon Fiber Front Fender Vent | BMW F8X M3/M4

    Sale

    Gloss Carbon Fiber Front Fender Vent | BMW F8X M3/M4

    • Fits Make: BMW
    • Fits Models: M3, M3 Competition, M3 CS, M4, M4 Competition, and M4 CS
    • Fits Chassis: F80, F82, and F83
    • Fits Years: 2015-2020
    • Part Number: CBF8X-8055
    Closeout Final Sale
    In stock
    $195.00
    $550.00 $195.00
    Sale

BMW M3 Parts

Unlock the full potential of your BMW M3 with CarBahn. Upgrade your M3 with advanced suspension, chassis components, performance controllers, and high-flow air filters for unmatched driving dynamics. Experience superior handling and power with precision-engineered solutions.

BMW M3 Parts