The Clutch Masters aluminum flywheel is CNC-machined from 6061 aluminum or 1045 steel billet cores, precision balanced and Type 3 hard-anodized for durability. Designed and manufactured in the USA, flywheels include a replaceable steel friction insert, SFI 1.2 certification for motorsports use, and compatibility with OEM or aftermarket clutch kits built to OEM specs. They reduce rotational mass for quicker rev response.
Clutch Masters 14-15 BMW 228i/320i/328i/428i 2.0L Turbo Aluminum Flywheel