Clutch Set, Spec, 2004-07 CTS-V, w/SPEC or Single Mass Flywheel, Stage 2+

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 2+ Sets feature a multi-friction disc in a full faced configuration with carbon semi-metallic on one side and Kevlar on the other. Bridging the gap between stage 2 and stage 3, the 2+ offers drivability and engagement quality characteristic of the stage 2, but with a 15-20% higher torque capacity. The sprung hub (application dependent) version is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Great for street, drag, autocross, road racing, pulling, rallye and drift. Some applications require a solid hub based on the vehicles flywheel setup. Torque capacity up to 782 for CTS-V.