Clutch Masters 98-04 Porsche 996 3.6L T (3600 lbs) / 997 3.6L T (3600 lbs) Aluminum FlywheelMade from high quality billet 6061 aluminum, this flywheel is significantly lighter than the factory flywheel, reducing rotational mass and allowing for faster engine revs and improved power transfer to the wheels. This results in a more engaging driving experience and improved acceleration. Additionally, the Clutch Masters flywheel is designed to work seamlessly with your existing clutch and transmission, ensuring a smooth and reliable operation.