ACT AR1-XTSS Xtreme Performance Street Sprung Clutch Kit for Acura RSX, TSX and Honda Civic

AR1-XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance street discs are the most popular disc purchased. They feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates. Quiet operation with increased strength and reliability. XT/Perf Street Sprung Moderate to heavy pedal effort, smooth engagement, OE to mild gear rattle; Longer friction life, extended by ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade; Recommended for street and race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

• "Excellence in Performance", backed by the best one-year warranty in the industry!

The ACT AR1-XTSS Xtreme Performance Street Sprung Clutch Kit is engineered for demanding street and race applications that require increased clamping force, dependable engagement, and extended friction life. The kit combines an ACT Xtreme pressure plate with a premium Performance Street sprung disc for balanced performance and reliable power transfer.

The Xtreme pressure plate uses ACT’s exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch service life. Each diaphragm undergoes a four-stage heat-treating process for consistent performance, while precision cover stampings improve rigidity and uniformity. The included Performance Street disc uses high-copper organic friction material for improved heat transfer, reduced fade, and smooth operation. Steel-backed linings enhance burst strength and durability, while reduced marcel supports faster shift action with moderate to heavy pedal effort and smooth engagement.

The ACT AR1-XTSS is carefully engineered, precisely assembled, accurately balanced, and dynamically computer balanced for dependable high-RPM operation. It is recommended for street and race use and is designed to provide longer friction life with quiet operation and mild gear rattle characteristics. The kit is a suitable replacement for select Acura RSX and TSX models and Honda Civic applications. ACT supports its products with a one-year warranty.

Key Product Specifications and Technical Data

• Brand: ACT
• Part Number: AR1-XTSS
• Clutch Type: Xtreme pressure plate with Performance Street sprung disc
• Friction Material: Premium organic material with high copper content
• Engagement: Smooth engagement with reduced marcel for faster shifting
• Pedal Effort: Moderate to heavy
• Application: Street and race use
• Balancing: Dynamically computer balanced and 100% clamp-load tested

What’s Included

• ACT Xtreme pressure plate
• ACT Performance Street sprung clutch disc
• Clutch kit components required for the listed application

Fitment includes select 2006–2008 Acura TSX, 2004–2005 Acura TSX, 2006 Acura RSX, and 2002–2006 Honda Civic models. Verify vehicle year, engine, transmission, and existing clutch specifications before ordering.

Features:

• Xtreme Pressure Plate: Exclusive diaphragm design increases clamp load, reduces deflection, and supports extended clutch life.
• Premium Organic Sprung Disc: High-copper friction material improves heat transfer and helps reduce fade during demanding use.
• Fast, Smooth Shifting: Reduced marcel delivers quicker shift action while maintaining smooth engagement and quiet operation.
• Balanced Performance: 100% clamp-load tested and dynamically computer balanced for reliable high-RPM operation.

Fitments:
2002 Acura RSX Base
2002 Acura RSX Type-S
2002 Honda Civic Si
2003 Acura RSX Base
2003 Acura RSX Type-S
2003 Honda Civic Si
2004 Acura RSX Base
2004 Acura RSX Type-S
2004 Acura TSX Base
2004 Honda Civic Si
2005 Acura RSX Base
2005 Acura RSX Type-S
2005 Acura TSX Base
2005 Honda Civic Si
2006 Acura RSX Base
2006 Acura RSX Type-S
2006 Acura TSX Base
2006 Honda Civic Si
2007 Acura TSX Base
2007 Honda Civic Si
2008 Acura TSX Base
2008 Honda Civic MUGEN Si
2008 Honda Civic Si
2009 Honda Civic Si
2010 Honda Civic Si
2011 Honda Civic Si

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1