Spec Clutch SA861S Stage Performance Clutch Kit - 1 with Sprung Hub

The Spec Clutch SA861S is a Stage 1 performance clutch kit engineered for street and motorsport applications including drag racing, drifting, road racing, rally, pulling, and autocross. This kit features an integrally molded carbon-Kevlar based high-performance organic lining that delivers smooth engagement and extended service life, making it an ideal upgrade from stock clutches.

Key Features:

• Carbon-Kevlar based organic friction material for optimal balance of performance and drivability
• Integrally bonded steel backing provides strength under high clamp loads and elevated temperatures
• Double-sprung hub design with spring cover reliefs for enhanced flexibility and reduced drivetrain shock
• Heat-treated components throughout for maximum strength and durability
• High-clamp pressure plate for increased torque capacity (420 ft-lbs)
• Non-SAC pressure plate with billet steel pressure ring
• 23-spline input shaft configuration

The SA861S is specifically designed for use with OE dual mass flywheels and is compatible with various Audi and Volkswagen models including the B5 S4, C5 A6 2.7T, Allroad Quattro, RS4, S6, and Passat W8. The sprung hub configuration provides smooth, streetable engagement while maintaining excellent torque capacity for modified engines. SPEC clutch kits are SFI approved and manufactured to exacting standards for reliable performance in demanding driving conditions.

Note: Existing flywheel must be resurfaced prior to installation. A minimum 450-mile break-in period with primarily city/stop-and-go driving is required before full-throttle engagement to ensure proper bedding of friction materials.