Spec Clutch SU012 Stage 2 Kevlar Clutch Kit

The Spec Clutch SU012 Stage 2 Clutch Kit is engineered for drivers who demand improved holding power and durability over a stock clutch without sacrificing the smooth, comfortable engagement expected from a daily driver. Designed for mild to moderately modified naturally aspirated and power adder engines, the Stage 2 is equally well-suited to stock power levels where long service life and spirited driving are priorities.

At the heart of this kit is a segmented or full-faced pure Kevlar friction disc with a steel backing, delivering excellent drivability and improved wear characteristics compared to a standard OEM clutch. The Kevlar lining provides slightly longer service life and greater torque capacity than a Stage 1 unit, while maintaining smooth pedal feel and predictable engagement on the street.

Key Features:

• High-clamp performance pressure plate for improved power transfer
• Pure Kevlar friction disc with steel backing for strength and longevity
• High-torque sprung hub and disc assembly with heat-treated components for durability
• Double-sprung hub design with spring cover reliefs for flexibility under heat
• Includes release bearing and alignment tool for complete installation
• SFI approved — every SPEC clutch kit and flywheel carries SFI certification
• Made in the U.S.A.

Ideal Applications: Street, drag racing, autocross, and pulling. The Stage 2 strikes the ideal balance between daily drivability and track performance, making it a trusted upgrade for stock and lightly modified engines alike.

Note: It is recommended to resurface or replace the flywheel when installing a new clutch. Hub style (sprung or rigid) is application-dependent.