Spec Clutch SO113F Stage 3 Plus Clutch Kit

The SPEC SO113F Stage 3 Plus Clutch Kit is engineered for heavily modified street and race applications that demand torque capacity beyond what the standard Stage 3 can handle. Despite its high-performance capabilities, the Stage 3 Plus retains better daily drivability and improved manageability compared to the Stage 3, along with enhanced wear characteristics for extended service life.

Kit Includes:

• High-clamp pressure plate for maximum holding force
• Full-faced carbon metallic friction disc for aggressive torque transfer
• High-torque sprung hub and disc assembly for driveline shock absorption
• Release bearing
• Installation tool kit

Intended Driving Applications:

• Street (including heavily modified builds)
• Drag racing
• Drifting
• Road racing
• Pulling

The carbon metallic friction material provides exceptional bite and thermal resistance under demanding conditions, while the sprung hub design helps protect the transmission from shock loads. This kit delivers a competitive-grade clutch solution without sacrificing the day-to-day usability needed for street-driven vehicles.