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The Competition Clutch Stage 4 Clutch assembly emerges as the ultimate choice for drivers seeking unparalleled performance gains for vehicles equipped with the K20A2, K20A3, K20Z1, and K20Z3 engines commonly found in the 2002-2005 Honda Civic Si, 2002-2006 Acura RSX, and 2006-2011 Honda Civic Si. Tailored for higher horsepower applications, this meticulously crafted setup, available with a six-puck sprung plate, delivers penetrating engagement ideal for forced induction and nitrous applications. The disc, complemented by a high-performance pressure plate, offers an astounding 250% increase in torque capacity, ensuring optimal power transfer and reliability even under the most demanding driving conditions. Moreover, the inclusion of a sprung plate not only enhances engagement but also significantly improves driveability compared to unsprung variations. With a recommended 300-mile break-in period, this clutch setup guarantees peak performance and longevity. The 1620 Series kit comprises essential components such as a performance pressure plate, a six-puck torque-sprung disc featuring Ceramic buttons, all necessary bearings, and the appropriate alignment tool, providing enthusiasts with a comprehensive solution for achieving maximum performance potential.

Fitment:

2002-2006 Acura RSX Base & Type-S
2001-2005 Honda Civic Si & Type R
2006-2011 Honda Civic Si & Type R


Detailed Fitment:

  • RSX 2002-2006
  • RSX Type S 2002-2006
  • Civic Si 2006-2011
  • Civic 2006-2011
  • Civic 2001-2005
  • Civic Si 2002-2005


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