The Clutch Masters aluminum flywheel for BMW 335i/335is E90 is CNC machined from 6061 aluminum or 1045 steel billet, precision balanced and finished—aluminum versions receive a Type 3 hard anodize for durability. Designed to pair with Clutch Masters FX850/FX500 clutch kits, it includes a replaceable steel friction insert and is SFI 1.2 certified for motorsports use, improving rev response in turbo applications.
Clutch Masters 11 BMW 335i/335is E90 Turbo Aluminum Flywheel