• ACT Extreme Race Sprung 4 Pad Clutch Kit | Honda Civic Si (02-11) / Acura RSX (02-06) / TSX (04-08) (AR1-XTG4)
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ACT AR1-XTG4 Extreme Race 4 Pad Clutch Kit | Civic Si/RSX/TSX (02-11/04-08) (AR1-XTG4)

ACT AR1-XTG4 Extreme Race 4 Pad Clutch Kit | Civic Si/RSX/TSX (02-11/04-08) (AR1-XTG4)

AR1-XTG4

In stock

$643.00 USD
$794.00 USD $643.00 USD
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The ACT AR1-XTG4 Extreme Race 4 Pad Clutch Kit is a high-performance clutch assembly designed for Honda Civic Si models from 2002 to 2011, Acura RSX from 2002 to 2006, and TSX from 2004 to 2008. This kit combines ACT's Xtreme pressure plate with a ceramic four-pad sprung race disc, delivering exceptional holding capacity and durability for aggressive driving and racing applications. The Xtreme pressure plate features an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life. All diaphragms undergo a rigorous four-stage heat-treating process to ensure maximum performance and reliability. The kit's components are engineered with precision cover stampings to provide rigidity and consistency, making it suitable for demanding track use or spirited street driving. The ceramic pads offer excellent heat resistance and fade protection, ensuring consistent engagement under high-stress conditions.

This clutch kit is a direct replacement for stock units on compatible Honda and Acura models within the specified years and engine configurations. It is intended for enthusiasts seeking improved performance, increased holding power, and enhanced durability for street, track, or race use. Installation involves replacing the existing clutch assembly with this bolt-on upgrade, providing a straightforward upgrade path for performance-oriented builds. The kit typically includes the pressure plate, ceramic race disc, and necessary hardware, ensuring a complete upgrade. Designed for high-performance applications, this clutch kit is ideal for drivers pushing their vehicles to the limit, whether on the street or at the track, offering reliable engagement and long-lasting performance under demanding conditions.

Overview

02-11 Honda Civic Si & 02-06 Acura RSX / 04-08 TSX Xtreme Race Clutch Kit by ACT

This kit features ACT's Xtreme pressure plate paired with their ceramic 4-pad sprung race disc.

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 4-pad spring-centered race disc features a spring-center construction to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Features

  • Feel: Moderate to heavy pedal effort, smooth engagement, OE to mild gear rattle
  • Life: Moderate friction life, extended by ACT's exclusive diaphragm design
  • Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended Use: Recommended for high horsepower street or race use
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Benefits

  • Torque Capacity (ft/lbs): 435 ft/lbs
  • Torque Capacity (% Over OE): 128%

Applications

  • 2002 - 2011 Honda Civic Si
  • 2002 - 2006 Acura RSX
  • 2002 - 2006 Acura RSX Type-S
  • 2004 - 2008 Acura TSX

What's In The Box?

  • 1 - Xtreme Pressure Plate
  • 1 - Sprung 4-Pad Race Disc
  • 1 - Release Bearing
  • 1 - Pilot Bearing
  • 1 - Alignment Tool

References

Warranty

  • ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase.
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