Spec Clutch SB193F Stage 3 Plus High-Performance Clutch Kit

The SPEC SB193F Stage 3 Plus Clutch Kit is the flagship performance clutch for heavily modified street and race engines that have exceeded the torque capacity of the standard Stage 3. Engineered for drivers who demand maximum torque handling without sacrificing daily drivability, the Stage 3+ delivers superior manageability and even better wear characteristics compared to the Stage 3 — making it the top street-performance clutch in the SPEC lineup.

At the heart of the Stage 3+ is a carbon semi-metallic full-faced friction disc, delivering an unmatched combination of longevity, friction coefficient consistency, and smooth engagement in a single package. The high-clamp pressure plate provides aggressive clamping force to handle extreme torque loads, while the high-torque sprung hub and disc assembly features a double-sprung design with spring cover reliefs for flexibility and heat-treated components for lasting strength and durability.

Kit Includes:

• High-clamp performance pressure plate
• Full-faced carbon semi-metallic friction disc
• High-torque sprung hub and disc assembly
• Release bearing
• Installation tool kit

Ideal Driving Applications:

• Street Performance
• Drag Racing
• Drift
• Road Racing
• Pulling
• Autocross
• Rallye

The SPEC Stage 3+ is recommended for street/strip use and represents the most capable street-legal clutch stage in the SPEC performance clutch range, bridging the gap between aggressive street driving and serious motorsport competition.