Spec Clutch SF302 Stage 2 Kevlar Performance Clutch Kit

The Spec Clutch SF302 Stage 2 Clutch Kit is a high-performance upgrade engineered for mild to moderately modified naturally aspirated and power adder engines. It also makes an excellent choice for stock power levels where outstanding daily drivability and exceptional service life are top priorities. The Stage 2 delivers a smooth, stock-like engagement feel backed by significantly improved torque capacity and wear resistance compared to OEM clutches.

At the heart of the Stage 2 is a segmented or full-face pure Kevlar friction disc with a steel backing, providing excellent drivability while offering greater longevity and higher torque handling than a Stage 1 kit. The double-sprung hub features spring cover reliefs for flexibility, and all hub components are heat-treated for lasting strength and durability. A high-clamp pressure plate rounds out the assembly for maximum clamping force and consistent pedal feel.

Key Features:

• Pure Kevlar friction disc with steel backing — excellent durability and smooth engagement
• High-clamp pressure plate for increased torque holding capacity
• Double-sprung hub with spring cover reliefs for flexibility
• Heat-treated hub components for long-term strength and durability
• 9.500 in. disc diameter
• 23-spline input shaft, 1.031 in. input shaft diameter
• Single clutch disc configuration
• Flywheel not included
• Bearing and alignment tool kit included (where applicable)
• Made in the U.S.A.

Intended Use: Street, drag racing, autocross, and pulling. The SF302 is the ideal balance of performance and daily drivability for enthusiasts who want a clutch that works as hard on the weekend as it does during the daily commute.