Clutch Masters 09-13 BMW M3 4.0L Aluminum Flywheel

Our lightweight flywheel for the E9X M3 has been engineered to meet everyone's needs. Weighing in at 15 pounds this is a great weight for everything from street driven examples, to full race-cars. Our single mass flywheel will enhance anyone's driving experience and dare we say it, they're ability to drive these cars just that much closer to the limit with greater confidence (no guarantees though). These flywheels are CNC machined in the USA in our state of the art machine shop from a single piece of 6061 billet aluminum. Each flywheel is measured for tolerances out of the machine, then hard anodized to protect the mating surfaces and threads. After anodize the flywheel is assembled with a replaceable steel insert, ring gear with integrated trigger, and is checked over by a Clutch Master craftsman before receiving it's stamp approval to be boxed up and ready for your car.

• Replaceable steel insert friction surface, eliminating need of resurfacing the flywheel
• Reduces turbo "lag" in turbocharged vehicles
• Improved performance for quicker revs
• CNC machined and precision balanced
• SFI Certified