Comp Clutch 8037-0620 Stage 4 Clutch Kit for 02-06 RSX/04-08 TSX/06-11 Civic Si

Vehicle Fitment

• 2002-2006 Acura RSX (Base, Type-S; 2.0L I4 K20A2/K20A3/K20Z1; 6-speed manual only)
• 2004-2008 Acura TSX (2.4L I4 K24A2; 6-speed manual only)
• 2006-2011 Honda Civic Si (2.0L I4 K20Z3; 6-speed manual only)

Fitment Notes

• Will not fit automatic or 5-speed manual transmission models
• RSX Base models require a Type-S style 6-speed flywheel for compatibility
• Clutch alignment tool and throw-out bearing included for proper installation

Features

• Six-puck ceramic disc design supports up to 250% increased torque capacity
• Rigid pressure plate ensures consistent clamp load and pedal feel
• Ideal for turbocharged, supercharged, or high-compression NA K-series builds
• Designed for aggressive street or track applications
• Quick engagement and fade resistance under high RPM use
• Proven performance for drag racing, autocross, and road course
• Includes pilot bearing and alignment tool for complete installation
• Engineered by Competition Clutch for durability and performance

Specifications

• Part Number: 8037-0620
• Disc Type: Six-puck ceramic rigid hub
• Disc Diameter: 8.5" (216mm)
• Input Spline: 24-spline, 1.031" diameter
• Recommended Break-In: 300 miles (non-spirited driving)
• Torque Rating: Up to 250% over stock
• Application: Front-wheel drive, manual transmission only

Included Components

• 1x Six-puck ceramic clutch disc
• 1x Rigid pressure plate
• 1x Throw-out bearing
• 1x Pilot bearing
• 1x Clutch alignment tool

Product Description

The Competition Clutch 8037-0620 Stage 4 Clutch Kit is built for serious K-series enthusiasts seeking maximum torque-holding capability in street or track environments. Designed with a six-puck ceramic disc and rigid hub, this kit delivers fast engagement, high durability, and increased holding power for boosted or high-compression engines.

Compatible with manual transmission models of the Acura RSX, TSX, and Honda Civic Si, this clutch kit includes all the necessary components for installation, including a throw-out bearing and alignment tool. Ideal for aggressive drivers and competitive builds, it's a go-to upgrade for K-series reliability and performance.