Clutch Masters 08-10 BMW 135i 725 PRO Series Twin Disc Clutch w/Aluminum Flywheel

The FX 725 PRO Series twin and triple disc units are Clutch Masters' latest multi-disc clutch kits, building on over 15 years of the traditional FX 725. The PRO series improves upon its predecessor with increased structural integrity to handle more torque, abuse, and heat. This is achieved by using 12-steel (4140 heat-treated) pressure plate stands, doubling the previous 6-aluminum post design, to prevent flexing and wear in high-stress, high-horsepower applications. These units are 100% made in the USA and are SFI Certified, meeting performance standards for the automotive and motorsport industry. Flywheels are application-specific, available in billet 6061-T6 aluminum (SFI spec 1.2, Type 3 hard coat anodized, with replaceable insert) or 1045 billet steel (black oxide treated for rust prevention). This is a conversion kit designed to work exclusively with Clutch Masters flywheels; it will not work with OEM flywheels.