Spec Clutch SC563H Stage 2 Plus Performance Clutch Kit

The SPEC SC563H Stage 2 Plus Clutch Kit bridges the gap between the Stage 2 and Stage 3 performance levels, delivering the street-friendly engagement quality of the Stage 2 with a 15–20% higher torque capacity. It is purpose-built for drivers who demand more from their drivetrain without sacrificing daily drivability.

At the heart of the kit is a multi-friction disc in a full-faced configuration, combining carbon semi-metallic material on one side and Kevlar® on the other. This hybrid friction pairing provides exceptional heat resistance, extended wear life, and consistent pedal feel across a wide range of driving conditions. The hub is double-sprung with spring cover reliefs for added flexibility, while heat-treated internal components ensure long-term strength and durability under high-load use.

Key Features:

• Multi-friction disc — Full-faced configuration with carbon semi-metallic on one side and Kevlar® on the other
• High-clamp pressure plate for increased torque holding capacity
• Double-sprung hub with spring cover reliefs for flexibility and smooth power delivery
• Heat-treated components for superior strength and long-term durability
• Hybrid carbon-graphite and Kevlar® friction material for balanced grip and drivability
• High-torque sprung hub and disc assembly
• Bearing and tool kit included

Intended Use:

• Street
• Drag Racing
• Pulling
• Autocross
• Road Racing
• Rallye
• Drift

Designed, hand-built, and tested in the U.S.A., the SPEC Stage 2 Plus is the ideal upgrade for performance enthusiasts who need more torque capacity than a Stage 2 can offer without stepping into the more aggressive engagement characteristics of a full Stage 3 clutch.