Spec Clutch ST853F-2 Stage 3+ Clutch Kit with Carbon Metallic Disc

The SPEC ST853F-2 Stage 3+ Clutch Kit is engineered for heavily modified street and race engines that demand torque capacity beyond what the standard Stage 3 can support. Despite its high-performance pedigree, the Stage 3+ maintains better daily drivability and manageability than the Stage 3, while delivering superior wear characteristics for long-term reliability under demanding conditions.

Kit Contents:

• High clamping force pressure plate for maximum torque transfer
• Full-faced carbon metallic friction disc for aggressive grip and durability
• High-torque sprung hub and disc assembly for smooth engagement and drivetrain protection
• Release bearing
• Installation tool kit

Key Features:

• Superior torque capacity — handles more torque than the SPEC Stage 3 clutch
• Carbon metallic friction material — provides consistent bite, heat resistance, and extended service life
• Sprung hub design — absorbs drivetrain shock for improved daily drivability
• Improved wear characteristics — outlasts the Stage 3 in high-stress applications
• Versatile performance — suitable for a wide range of performance driving disciplines

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

The SPEC Stage 3+ is the ideal upgrade for performance builds requiring an aggressive clutch solution that won't sacrifice streetability. Whether you're running a high-horsepower daily driver or a dedicated track car, the ST853F-2 delivers the clamping force and friction characteristics needed to put power to the ground reliably.