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Clutch Masters Clutch Masters 21-22 BMW G80 M3/G82 M4 S58 6-Speed Lightweight Aluminum Flywheel
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Clutch Masters 21-22 BMW G80 M3/G82 M4 S58 6-Speed Lightweight Aluminum Flywheel

CLMFW-1921-AL
Flywheels
3 Units In Stock - Ships Next Business Day
$ 1,150.00 $ 977.50
$ 977.50

SKU: FW-1921-AL

Clutch Masters 21-24 BMW G80 M3 G82 M4 S58 6-Speed Lightweight Aluminum Flywheel

This Clutch Masters lightweight aluminum flywheel upgrades 2021-2024 BMW G80 M3 and G82 M4 models with the S58 engine and 6-speed manual transmission. It cuts rotational mass for quicker engine revving and sharper throttle response during shifts. Drivers notice faster acceleration and smoother operation right away.

Key Features

  • 6061-T6 Billet Aluminum: Drops weight to 11.2 lbs from stock 26.5 lbs for reduced inertia and instant power delivery
  • Chromoly Steel Ring Gear: 184-tooth heat-treated gear withstands high RPM abuse and ensures reliable starts every time
  • Precision Balanced: Factory balanced to OEM specs prevents vibrations and extends drivetrain life
  • Black Anodized Finish: Resists corrosion and heat for long-lasting performance in demanding conditions
  • Direct Bolt-On Fit: Matches OEM bolt pattern for easy swap without modifications on S58 6-speed setups

Product Notes

  • Designed exclusively for 6-speed manual transmissions verify your drivetrain before purchase
  • Break-in period recommended allow 500 miles of normal driving before track use
  • Secure packaging protects against shipping damage box measures 14 x 14 x 6 inches

Installation Notes

  • Professional installation recommended.
  • BMW flywheel locking tool EN-6165 or equivalent required to hold crankshaft during install
  • Compatible with OEM clutch kits includes all necessary mounting hardware

This Part Fits

Year Make Model Submodel
2021-2024 BMW M3 Base
2021-2024 BMW M3 Competition
2021-2024 BMW M3 Competition xDrive
2021-2024 BMW M3 CS
2021-2024 BMW M4 Base
2021-2024 BMW M4 Competition
2021-2024 BMW M4 Competition xDrive
2022-2024 BMW M4 Convertible Base
2022-2024 BMW M4 Convertible Competition
2022-2024 BMW M4 Convertible Competition xDrive

Why Choose Clutch Masters?

  • Over 40 years building flywheels for BMW enthusiasts and racers
  • Engineered for track and street with proven S58 durability
  • CNC machined in USA for exact tolerances and zero defects

Frequently Asked Questions

  • Q: Does this fit xDrive M3 and M4 models?
    A: Yes fits all 2021-2024 G80 M3 and G82/G83 M4 variants with S58 engine and 6-speed manual transmission including xDrive
  • Q: What material is the flywheel made from?
    A: Billet 6061-T6 aircraft-grade aluminum with a heat-treated chromoly ring gear black anodized for protection
  • Q: What is the warranty and install process?
    A: Limited lifetime warranty against defects professional install advised using BMW-specific tools takes 4-6 hours

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Foam protected box 14 x 14 x 6 inches
  • Weight: 11.2 lbs product 15 lbs shipping

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