Spec Clutch SA443H Stage 2 Plus Performance Clutch Kit

The Spec Clutch SA443H Stage 2 PLUS Clutch Kit is engineered for modified engines that demand more torque capacity than a standard Stage 2 kit can deliver. Bridging the gap between the Stage 2 and Stage 3, the Stage 2 PLUS retains the smooth, street-friendly engagement feel of the Stage 2 while delivering a 15–20% higher torque capacity — making it an ideal upgrade for high-output builds that still see regular street use.

Key Features:

• Multi-friction disc in a full-faced configuration featuring carbon semi-metallic material on one side and Kevlar® on the other for balanced grip and longevity
• High-clamp pressure plate for increased clamping force and improved torque transfer
• Double-sprung hub with spring cover reliefs for flexibility, plus heat-treated components for strength and long-term durability
• High-torque sprung hub and disc assembly designed to handle the demands of performance-modified powerplants
• Bearing and tool kit included for straightforward installation
• SFI Approved — designed, hand-built, and tested in the U.S.A.

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

The SA443H Stage 2 PLUS delivers the versatility to handle aggressive performance demands while maintaining the daily drivability that street-driven vehicles require. It is an excellent choice for drivers who have outgrown their Stage 2 clutch but are not yet ready for the more aggressive engagement of a Stage 3.