Spec Clutch SFGT53H Stage 2 Plus Performance Clutch Kit 26-Spline Carbon/Kevlar

The Spec Clutch SFGT53H Stage 2 Plus Clutch Kit is a high-performance single-disc clutch engineered to bridge the gap between the Stage 2 and Stage 3 offerings. It delivers the smooth, predictable engagement and daily drivability of a Stage 2 while providing a 15–20% higher torque capacity, rated up to 669 ft-lbs — making it an ideal choice for modified engines that have outgrown a standard Stage 2 clutch.

The disc features a full-face, multi-friction configuration with carbon semi-metallic friction material on one side and Kevlar on the other, combining excellent wear characteristics with the torque-handling capability demanded by high-performance street and competition use. The double-sprung hub with spring cover relieves provides flexibility under load, while heat-treated components deliver long-term strength and durability. A high-clamp pressure plate ensures positive, consistent engagement across all driving conditions.

Key Features:

• Full-face multi-friction disc — carbon semi-metallic on one side, Kevlar on the other
• High-clamp performance pressure plate for positive engagement
• Double-sprung hub with spring cover relieves for flexibility and vibration damping
• Heat-treated components for superior strength and long-term durability
• 669 ft-lbs torque capacity — 15–20% greater than Stage 2
• SFI-approved construction
• Includes bearing and tool kit
• Manufactured to strict tolerances using advanced production methods

Ideal Driving Applications: Street, Drag, Road Racing, Autocross, Rallye, Pulling, and Drift

Installation Note: A new or properly resurfaced flywheel is required when installing this single-disc clutch kit. A minimum 450-mile break-in period of primarily city and stop-and-go driving is required before full-throttle engagement or drag launching.