Spec Clutch SP033F Stage 3 Plus High-Performance Clutch Kit

The Spec Clutch SP033F Stage 3 Plus Clutch Kit is the flagship performance clutch solution for heavily modified street and race vehicles that demand more torque capacity than the standard Stage 3 can provide. Engineered for drivers who need serious power handling without sacrificing daily drivability, the Stage 3 Plus delivers a manageable, friendly engagement feel while exceeding the torque limits of its predecessor.

At the heart of this kit is a full-faced carbon semi-metallic friction disc — a key differentiator from the Stage 3's puck-style disc. This full-face design provides unparalleled friction coefficient, extended wear life, and superior drivability characteristics in a single package. 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 under high-load conditions.

Key Features:

• High-clamp pressure plate for maximum torque holding capacity
• Full-faced carbon semi-metallic friction disc for superior life and drivability
• High-torque double-sprung hub and disc assembly with spring cover reliefs
• Heat-treated hub components for enhanced strength and durability
• Complete kit includes pressure plate, disc, bearing, and installation tool
• Designed and hand-built in the U.S.A.

Intended Use: Street, Drag Racing, Drift, Road Racing, Rallye, Autocross, Pulling

The SP033F Stage 3 Plus is the ideal choice when your build has outgrown the standard Stage 3. It retains the streetability and engagement quality enthusiasts expect from Spec while stepping up to handle the elevated torque demands of heavily built engines.