Spec Clutch SN334-5 Stage 4 Clutch Kit for OE Dual Mass Flywheel

The SPEC SN334-5 Stage 4 Clutch Kit is a high-performance, race-oriented clutch designed for serious motorsport use. Built as a solid hub evolution of the Stage 3, this kit features a solid 8-rivet hub with a heat-treated assembly for exceptional strength and durability under demanding conditions. It is compatible with the OE dual mass flywheel, making it a direct upgrade path for high-output applications.

The SN334-5 is available in 3, 4, or 6-puck configurations, allowing you to tailor engagement characteristics to your specific driving style. The 3-puck disc offers the lightest rotating assembly, the 6-puck delivers the smoothest engagement of the three options, and the 4-puck strikes a balance between the two. While the 6-puck configuration is technically street drivable, the rigid hub design means this kit is best suited for dedicated performance and racing use.

Key Features:

• Solid 8-rivet rigid hub — heat-treated for maximum strength and durability
• High clamp pressure plate — significantly increases clamping force over stock
• Carbon-graphite friction material — delivers high torque capacity and consistent engagement
• Available in 3, 4, or 6-puck disc configurations — tunable for your application
• Compatible with OE dual mass flywheel — no flywheel replacement required
• Includes bearing and tool kit — everything needed for installation
• Torque capacity up to 480 lb-ft at the flywheel

Ideal Applications:

• Drag Racing
• Road Racing
• Rallye
• Drift
• Pulling

The SPEC Stage 4 is a race-proven solution for high-powered builds that demand instant, aggressive clutch engagement. Due to the rigid hub design, this kit is not recommended as a comfortable daily driver — it is engineered for performance-first applications where maximum power transfer is the priority.