ACT Heavy Duty Performance Street Sprung Clutch Kit | (NS4-HDSS)

The ACT Heavy Duty Performance Street Sprung Clutch Kit (NS4-HDSS) is a high-performance clutch assembly designed for enhanced durability and reliable street driving. It features ACT's most popular heavy-duty pressure plate, which employs an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. The pressure plate undergoes a rigorous four-stage heat-treating process to ensure superior performance and longevity. Paired with a performance street disc made from premium organic materials with high copper content, this clutch kit delivers improved grip, smooth engagement, and consistent power transfer. Its construction emphasizes rigidity and precision, making it suitable for demanding driving conditions while maintaining daily usability.

This clutch kit is compatible with a range of vehicles requiring a robust upgrade for street and performance applications. It is designed as a direct replacement for stock components, offering an easy bolt-on installation. The kit includes the heavy-duty pressure plate and organic street disc, providing a complete solution for drivers seeking increased clamping force and durability. Ideal for street, spirited driving, or light performance use, this clutch assembly enhances overall drivability and clutch life without sacrificing daily comfort or reliability. Proper fitment should be confirmed for specific vehicle models to ensure optimal performance.