ACT Sport/Perf Street Sprung Clutch Kit

2008–2014 Scion xD

SC1-SPSS

Overview:

The ACT Sport/Perf Street Sprung Clutch Kit is a premium upgrade designed specifically for the 2008 to 2014 Scion xD. This clutch kit delivers a perfect balance of street performance and daily drivability, making it ideal for enthusiasts seeking enhanced clutch engagement without sacrificing comfort. Featuring ACT’s exclusive Sport pressure plate and Performance street disc, this kit offers increased clamp load, improved heat tolerance, and longer clutch life compared to stock components.

Whether you’re upgrading for spirited street driving or mild track use, the SC1-SPSS kit provides smooth engagement, moderate pedal effort, and reliable operation under a variety of conditions. It’s engineered to withstand the demands of both street and occasional race environments, ensuring consistent performance and durability.

Key Features:

Built with precision and performance in mind, the ACT Sport/Perf Street Sprung Clutch Kit includes several advanced features that set it apart:

• Sport pressure plate with exclusive diaphragm design for increased clamp load and reduced deflection
• Four-stage heat-treated diaphragm for enhanced durability and consistent performance
• Precision cover stampings to improve rigidity and maintain consistent clamp force
• Performance street disc featuring premium organic friction materials with high copper content for superior heat transfer
• Steel-backed lining on the disc for greater burst strength and long-lasting durability
• Reduced marcel design on the disc for faster shift action and smoother engagement
• Quiet operation with increased strength and reliability over OEM clutches
• Light to moderate pedal effort suitable for street and mild performance applications
• 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Construction & Design:

The ACT Sport/Perf Street Sprung Clutch Kit is engineered with high-quality materials and meticulous craftsmanship. The Sport pressure plate’s diaphragm spring undergoes a rigorous four-stage heat treatment process, ensuring superior strength and resistance to fatigue. This design increases clamp load while minimizing deflection, which contributes to longer clutch life and consistent engagement.

The clutch disc incorporates premium organic friction materials enriched with high copper content to optimize heat dissipation during aggressive driving. Its steel-backed lining enhances structural integrity, preventing premature wear and burst failures. The reduced marcel on the disc allows for quicker release and engagement, improving shift response without compromising smoothness.

Performance & Sound

This clutch kit offers a smooth and predictable engagement with light to moderate pedal effort, making it comfortable for daily driving while still capable of handling spirited acceleration. The design minimizes gear rattle commonly associated with performance clutches, providing a quieter operation that blends well with street use. Enhanced clamp load and heat tolerance reduce the risk of clutch fade during extended performance driving sessions.

Installation & Fitment:

The ACT Sport/Perf Street Sprung Clutch Kit is a direct fit replacement for the Scion xD models from 2008 through 2014. Installation requires no modifications to the vehicle’s drivetrain or transmission components, making it a straightforward upgrade for experienced mechanics or professional installers. Proper break-in procedures are recommended to maximize clutch life and performance.

What's Included:

• Sport pressure plate with exclusive diaphragm spring
• Performance street organic clutch disc with steel-backed lining
• Sprung hub design for smoother engagement
• Installation hardware as required

Ideal For:

This clutch kit is ideal for Scion xD owners who want a reliable, high-performance clutch that enhances driving enjoyment without sacrificing daily comfort. It suits enthusiasts who participate in occasional track days or spirited street driving and those seeking a durable upgrade over the factory clutch. The SC1-SPSS kit balances performance, longevity, and drivability for a versatile clutch solution.

ACT (Advanced Clutch Technology) engineers performance clutches and flywheels built for consistent engagement, higher torque capacity, and durability in street and race use. The brand emphasizes quality and reliability and is widely used by enthusiasts who need driveline components that can handle repeated hard launches, shifts, and track abuse.