Clutch Set, Spec, 2005-09 CTS, Use w/OE Dual Mass Flywheel, Stage 1

SPEC Clutch sets are a complete redesign of the OE components and feature SPEC's non-ratcheting high clamp load pressure plates for higher loads, improved longevity, better shifting and superior reliability in racing applications. The additional clamp load option adds a billet pressure plate and increases the capacity of the high clamp kits by 130 ft lbs while maintaining a streetable pedal requirement. Using a SPEC clutch set and flywheel reduces rotating mass by up to 36%. Flywheels are sold separately.

Stage 1 Clutch Sets feature an integrally molded carbon Kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double sprung with spring cover reliefs for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications. Torque capacity up to 599 for CTS-V or 340 for CTS.