Clutch Masters Twin Disc Aluminum Flywheel | 2009 - 2012 BMW 135i (FW-075-B-TDA) YMM_2004_2011_Mercedes_Benz_CLS_Class_C219 This boost gauge features a

This boost gauge features a rugged metal housing with a sleek

2012 Porsche 911 Turbo Cabrio 997 (w/ PASM)

Constructed from high-density foam that maintains its shape over time

2008 BMW 5 Series 525i 528i 530i 535i 6cyl 545i 550i V8 Sedan (E60)

Reduces mass compared to factory steel flywheels

Clutch Masters Twin Disc Aluminum Flywheel | 2009 - 2012 BMW 135i (FW-075-B-TDA) YMM_2004_2011_Mercedes_Benz_CLS_Class_C219 This boost gauge features aAluminum Flywheel by Clutch Masters Clutch Masters Flywheels are designed and tested to ensure the safety and quality of every flywheel. Years of R&D has given us the knowledge and firsthand experience to choose wisely the best material to manufacture flywheels that will surpass your expectations. Depending on the application, the majority of Clutch Masters flywheels are made from 6061 T6 Billet Aluminum, 1045 or 4140 Billet Steel. Clutch Masters