Spec Clutch SZ483H Stage 2 Plus Clutch Kit Carbon-Kevlar Multi-Friction

The Spec Clutch SZ483H Stage 2 Plus Clutch Kit is engineered to bridge the gap between the standard Stage 2 and Stage 3 clutch kits, delivering a 15–20% higher torque capacity while preserving the smooth, street-friendly engagement feel that Stage 2 is known for. Ideal for modified engines that have outgrown the standard Stage 2's torque limits, this kit is built for serious performance across a wide range of driving disciplines.

At the core of the Stage 2 Plus is a composite multi-friction disc in a full-faced configuration, featuring carbon semi-metallic material on one side and Kevlar® on the other. This hybrid friction material delivers strong torque capacity and excellent wear life without sacrificing daily driveability. The hub is double-sprung with spring cover reliefs for added flexibility, and all hub components are heat-treated for long-term strength and durability.

Key Features:

• Multi-friction disc: carbon semi-metallic on one side, Kevlar® on the other — full-faced configuration
• 15–20% higher torque capacity than the standard Stage 2 kit
• High-clamp performance pressure plate for improved clamping force
• Double-sprung hub with spring cover reliefs for flexibility and smooth engagement
• Heat-treated hub components for enhanced strength and durability
• Includes high-torque sprung hub and disc assembly, bearing, and tool kit
• SFI Approved

Recommended Driving Applications: Street, Drag Racing, Road Racing, Rally, Pulling, Autocross, Drifting

The Spec SZ483H is a complete clutch kit solution for drivers who demand more torque handling than Stage 2 can offer, without stepping up to the more aggressive engagement characteristics of a Stage 3 unit. It strikes the ideal balance between performance and everyday usability.