Spec Clutch SE943H Stage 2 Plus Performance Clutch Kit

The Spec Clutch SE943H Stage 2 Plus Clutch Kit is engineered for modified engines that demand more torque capacity than the standard Stage 2 can deliver. Bridging the gap between the Stage 2 and Stage 3 performance levels, the Stage 2 Plus offers the familiar, street-friendly engagement feel of the Stage 2 while providing a 15–20% higher torque capacity — making it an ideal upgrade for performance-tuned applications.

At the core of this kit is a composite multi-friction disc in a full-faced configuration, combining carbon semi-metallic material on one side and Kevlar® on the other for outstanding grip, durability, and wear resistance. The double-sprung hub features spring cover reliefs for drivetrain flexibility, while heat-treated internal components ensure long-term strength under demanding conditions. A high-clamp pressure plate completes the assembly, delivering confident clamping force across all performance use cases.

Kit Includes:

• High-clamp performance pressure plate
• Composite multi-friction carbon-Kevlar® clutch disc (full-faced)
• High-torque sprung hub and disc assembly
• Throwout bearing
• Installation tool kit

Ideal Driving Applications:

• Street / Daily Driving
• Drag Racing
• Road Racing
• Rally
• Autocross
• Pulling

All Spec Clutch kits and flywheels are SFI approved and designed, tested, and manufactured in-house at their purpose-built facility in Bessemer, Alabama — ensuring consistent quality and performance across every stage.