SPEC Clutch ST802-4 Stage 4 Racing Clutch Kit

The SPEC Clutch ST802-4 is a Stage 4 high-performance racing clutch kit engineered for serious motorsports applications requiring extreme holding power. This race-spec clutch is designed for Toyota vehicles with 1.6L-1.8L engines and delivers aggressive engagement characteristics suitable for track-focused builds.

Key Features:

• Stage 4 race clutch designed for competition use
• Carbon semi-metallic 6-puck disc provides aggressive engagement and maximum grip
• High clamp load pressure plate for extreme torque capacity
• SFI approved for safety and performance standards
• Manufactured in the USA at SPEC's Bessemer, Alabama facility
• Precision engineered to .001 tolerance for optimal performance

SPEC Stage 4 clutches are race-only components intended for drag racing, road racing, and other competitive motorsports applications. These clutches feature significantly increased clamping force and aggressive friction materials that provide maximum torque capacity but sacrifice street drivability. The 6-puck design reduces rotating mass while maximizing heat dissipation during extreme use. All SPEC clutch kits include high-performance pressure plates with heat-treated components for strength and durability under racing conditions.