Spec Clutch SN353H-2 Stage 2 Plus Performance Clutch Kit

The Spec Clutch SN353H-2 Stage 2 Plus Clutch Kit is engineered to bridge the performance gap between the Stage 2 and Stage 3 clutch lines. It delivers the smooth, street-friendly engagement quality of the Stage 2 while adding a 15–20% higher torque capacity — making it an ideal upgrade for drivers who demand more without sacrificing daily drivability.

At the core of the kit is a multi-friction disc in a full-face configuration, combining carbon semi-metallic friction material on one side with Kevlar® on the other. This hybrid friction pairing optimizes both grip and wear characteristics across a wide range of driving conditions. The hub is double-sprung with spring cover reliefs for added flexibility, while heat-treated internal components provide long-term strength and durability under high-demand use.

Key Features:

• High-clamp performance pressure plate for increased clamping force
• Hybrid carbon semi-metallic and Kevlar® full-face friction disc
• Double-sprung hub with spring cover reliefs for flexibility
• Heat-treated components for enhanced strength and durability
• 15–20% higher torque capacity vs. Stage 2
• Includes release bearing, pilot bearing, and alignment tool

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

Designed and hand-built in the U.S.A., the SPEC Stage 2 Plus kit is a proven choice for performance enthusiasts looking to maximize clutch capability while maintaining real-world usability.