Spec Clutch ST703H-2 Stage 2 Plus Performance Clutch Kit

The SPEC ST703H-2 Stage 2 Plus Clutch Kit is engineered to bridge the performance gap between the Stage 2 and Stage 3 clutch systems. It delivers the smooth, street-friendly engagement quality of the Stage 2 while providing a 15–20% higher torque capacity, making it an ideal upgrade for drivers who demand more without sacrificing daily drivability.

At the heart of this kit is a multi-friction disc in a full-faced configuration, combining carbon semi-metallic friction material on one side and Kevlar on the other. This hybrid construction maximizes heat resistance, wear life, and consistent bite across a wide range of driving conditions. The double-sprung hub features spring cover reliefs for added flexibility, while heat-treated internal components ensure long-term strength and durability under demanding use.

Key Features:

• High-clamp performance pressure plate for increased clamping force
• Hybrid Carbon-Graphite and Kevlar friction disc in full-faced configuration
• Double-sprung hub assembly with spring cover reliefs for flexibility
• Heat-treated components for superior strength and durability
• 15–20% higher torque capacity over the Stage 2 clutch
• Bearing and installation tool kit included

Recommended Driving Applications:

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

The SPEC Stage 2 Plus offers a versatile, competition-capable clutch solution that remains well-suited for street use — a smart choice for performance enthusiasts who drive their vehicles on and off the track.