Spec Clutch SK243H Stage 2 Plus Performance Clutch Kit

The SPEC SK243H Stage 2 Plus Clutch Kit is a high-performance clutch solution engineered to bridge the gap between the Stage 2 and Stage 3 offerings. 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 enthusiasts who demand more without sacrificing daily drivability.

At the core of the Stage 2 Plus 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 optimizes both grip and longevity across a wide range of performance applications. The hub is double-sprung with spring cover reliefs to absorb drivetrain shock and provide flexibility, while heat-treated internal components ensure long-term strength and durability under demanding use.

Key Features:

• Multi-friction disc — full-faced configuration with carbon semi-metallic and Kevlar® hybrid material
• High-clamp pressure plate for improved torque holding capacity
• Double-sprung hub with spring cover reliefs for drivetrain flexibility and vibration damping
• Heat-treated components for enhanced strength and long service life
• 15–20% higher torque capacity versus the Stage 2 with comparable street drivability
• Bearing and tool kit included

Intended Use:

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

The SPEC SK243H Stage 2 Plus Clutch Kit is a versatile, high-value performance upgrade suited for modified street vehicles and dedicated track builds that require a reliable step up in clutch capacity without the harsh engagement of a full race-spec unit.