Spec 99-02 Nissan S15 SR20DET 2.0L 6Sp Stage 4 Clutch Kit

The Spec SR20DET Stage 4 (Race) Clutch Kit is recommended for race-only applications. It features a solid hub version of the stage 3 clutch, with a solid 8-rivet hub and a heat-treated assembly for enhanced strength and durability. This clutch kit is available in 3, 4, or 6 puck configurations, allowing for customization based on driving preferences (3 puck for the lightest option, 6 puck for the smoothest engagement, and 4 puck as a balanced compromise). While street drivable in the 6 puck configuration, its rigid hub makes it not ideally street-friendly. The clutch is SFI approved and has a torque rating of up to 525 ft/lbs. Optional upgrades include a Billet Aluminum Pressure Plate and a Billet Flywheel Replacement Friction Plate Kit with Fasteners.