ACT Street Sprung Clutch Kit

2008–2014 Scion xD

SC1-HDSS

Overview:

The ACT Street Sprung Clutch Kit SC1-HDSS is engineered specifically for the 2008 to 2014 Scion xD, delivering a perfect balance of street performance and durability. Designed for enthusiasts seeking a reliable upgrade over the factory clutch, this kit combines ACT’s most popular Heavy Duty pressure plate with a premium street disc to provide smooth engagement, increased clamp load, and extended clutch life. Ideal for daily driving and spirited street use, it offers enhanced pedal feel without sacrificing drivability or comfort.

Whether you’re upgrading for improved performance or replacing a worn clutch, the ACT Street Sprung Clutch Kit ensures consistent power transfer and dependable operation under a variety of driving conditions.

Key Features:

This clutch kit incorporates advanced technology and materials to optimize performance and longevity:

• Heavy Duty pressure plate with exclusive diaphragm design for increased clamp load and reduced deflection
• Four-stage heat-treated diaphragm for superior strength and durability
• Precision cover stampings enhance rigidity and maintain consistent clamp force
• Performance Street disc featuring premium organic friction materials with high copper content for improved heat transfer
• Steel-backed lining on the disc for greater burst strength and durability
• Reduced marcel design for faster, smoother shift action
• Sprung hub design to moderate pedal effort and reduce drivetrain shock
• Carefully balanced and dynamically tested for smooth operation at high RPM
• Recommended for both street and mild race applications
• Backed by ACT’s industry-leading one-year warranty

Construction & Design:

The ACT Street Sprung Clutch Kit is built with precision and quality materials to ensure long-lasting performance. The Heavy Duty pressure plate features a unique diaphragm spring that undergoes a rigorous four-stage heat treatment process, enhancing clamp load and minimizing deflection under heavy use. This design not only extends clutch life but also maintains consistent engagement feel over time.

The Performance Street disc utilizes a premium organic friction material enriched with high copper content, which improves heat dissipation and reduces fade during aggressive driving. The steel-backed lining adds structural integrity, preventing lining failure and increasing the disc’s durability. The sprung hub design absorbs drivetrain shock, resulting in smoother pedal effort and reduced gear rattle, making it well-suited for street-driven vehicles.

Installation & Fitment:

This clutch kit is a direct fit replacement for the Scion xD models from 2008 through 2014. Installation requires standard clutch replacement procedures and is compatible with the factory flywheel. No modifications are necessary, making it an ideal upgrade for enthusiasts and mechanics seeking a straightforward installation. Proper break-in is recommended to maximize clutch life and performance.

What's Included:

• ACT Heavy Duty pressure plate
• ACT Performance Street sprung hub clutch disc
• Installation hardware (where applicable)
• Detailed installation instructions

Ideal For:

The ACT Street Sprung Clutch Kit is perfect for Scion xD owners who want a durable, high-performance clutch that offers smooth engagement and improved pedal feel without compromising daily drivability. It suits drivers who enjoy spirited street driving, occasional track days, or those upgrading from a worn or OEM clutch for enhanced reliability and longevity.

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.