Spec Clutch SF733H Stage 2 Plus Clutch Kit - High-Torque Carbon-Kevlar Performance

The Spec Clutch SF733H Stage 2 Plus Clutch Kit is engineered for modified engines that demand more torque capacity than a standard Stage 2 clutch can deliver. Bridging the gap between the Stage 2 and Stage 3, this kit delivers the familiar street-friendly engagement feel of the Stage 2 while providing a 15–20% higher torque capacity — making it an ideal upgrade for high-performance street and competition builds.

At the core of the Stage 2 Plus is a full-faced multi-friction disc featuring carbon semi-metallic material on one side and Kevlar® on the other. This composite construction delivers outstanding wear resistance, consistent torque transfer, and smooth daily drivability. The high-clamp pressure plate increases clamping force without sacrificing pedal feel, while the high-torque double-sprung hub with spring cover reliefs offers flexibility under load. Heat-treated hub components ensure long-term strength and durability under demanding conditions.

Kit Includes:

• High-clamp performance pressure plate
• Full-faced multi-friction disc — carbon semi-metallic / Kevlar® composite
• High-torque double-sprung hub and disc assembly
• Release bearing
• Installation tool kit

Ideal Driving Applications:

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

Designed, hand-built, and tested in the U.S.A., the Spec SF733H Stage 2 Plus is the performance clutch of choice for enthusiasts who need more bite without giving up the street manners they depend on every day.