Stage 4 - Twin Disc Rigid Organic Clutch Kit - XKBM23589-2GDesigned specifically for high horsepower, street driven vehicles, the 9" twin disc organic is the ultimate street clutch. The twin disc organic upgrade optimizes pedal feel and reliability in high horsepower street driven vehicles. Technical Bulletin TSB 166. pdf TSB BM03. pdf

6 bolt was approximately from build dates of January 2009

RX-8 Requires counterweight FMZ004C-CW3-K

the 9" twin disc organic is the ultimate street clutch

The twin disc organic upgrade optimizes pedal feel and reliability in high horsepower street driven vehicles

TSB-185-2-X

TSB-166-LP

·       Steel Alignment Tool Included

This kit is ideally suited to street vehicles up to 740 ft lbs of torque

8 bolt was approximately up to and including build dates of December 2008

XClutch weighted chromoly flywheels are designed and engineered for optimal performance and durability

XClutch chromoly flywheels are designed and engineered for optimal performance and durability

Braided Line and Bolts