Spec Clutch SOP13F Stage 3 Clutch Kit with Flywheel

The Spec Clutch SOP13F is a Stage 3 performance clutch kit with flywheel, engineered for drivers who demand aggressive grip and reliable holding power for street, drag, autocross, and pulling applications. This complete kit pairs SPEC's proven Stage 3 clutch components with a matched flywheel for a convenient, performance-ready solution.

Key Features:

• Stage 3 carbon semi-metallic 6-puck sprung hub disc — SPEC's leading puck clutch design, balancing drivability, longevity, and torque capacity
• Flywheel included — matched and ready for direct bolt-in installation without additional sourcing
• High-clamp pressure plate engineered for increased torque capacity beyond OEM specifications
• Sprung hub design for smoother engagement and reduced driveline shock compared to rigid hub discs
• Designed for street, drag race, autocross, and pulling use
• Designed, hand-built, and tested in the U.S.A.

SPEC's Stage 3 clutch kits are a trusted choice for performance enthusiasts who need a clutch capable of handling significantly more torque than stock while maintaining acceptable daily drivability. The SOP13F bundle removes the guesswork of flywheel matching, delivering everything needed for a complete clutch system upgrade.