The Competition Clutch Stage 4 - Strip Series 1620 Clutch Kit, available with a double spring, six rivet carriage is good for ease of gear transition with higher horsepower. This disc complimented by a performance pressure plate provides 250% increase in torque capacity. The 1620 Series kit includes a performance pressure plate, a six puck high torque sprung disc with Ceramic buttons, all applicable bearings, and the appropriate alignment tool. The Stage 4 clutch kits work well on Hondas with added forced induction such as a turbo, supercharger, or nitrous system.
- 2002-2006 Acura RSX Base & Type-S (K20A2/A3/Z1)
- 2006-2011 Honda Civic Si & Type R (K20Z3)
- 2001-2005 Honda Civic Si & Type-R (K20A3)