9m 981 (2.9/3.4S/3.8GT4/Spyder) Lightweight Flywheel & Upgraded Clutch FLYWHEEL + Fits all Porsche 987

+  Fits all Porsche 987 Cayman / Boxster vehicles (2005-2008)

+  Peak power gains of 10 whp and 14 ft-lbs of torque

911 992 Turbo

If you have the optional Sport Bucket seats and planning to install 6-point race harnesses

An engine air filter is a critical component of a vehicle's intake system

9m 981 (2.9/3.4S/3.8GT4/Spyder) Lightweight Flywheel & Upgraded Clutch FLYWHEEL + Fits all Porsche 9879m 981 Lightweight Flywheel 981 (2. 9 3. 4S 3. 8GT4 Spyder) CNC machined high carbon forged billet steel material 45% weight reduction Direct replacement Quicker acceleration Reduced rotating mass and less engine inertia Better throttle response OEM clutch compatible More power to the wheels 9m 981 Upgraded Clutch Kit Higher thermal capacity compared to OEM friction material Higher transmittable torque compared to OEM Performance pressure plate giving