Stage 1 Organic Clutch
EXEDY Stage 1 Organic Racing Clutches only use premium friction materials that are resistant to slippage and burst. Increased clamp loads give the necessary capacity to handle modified engines. This is the ideal clutch for street and light horsepower track use. Drivability is similar to the stock clutch. Pedal efforts will be slightly higher because of the higher clamp loads. All of our Stage 1 clutch discs have spring center dampers to reduce drivetrain shock and provide smooth clutch engagement.
Clutch Cover
These clutch covers are designed to achieve a clamping load that is approx. 40% higher than the genuine part allowing a higher torque transmitting capacity. Ductile material is used for all pressure plates and, high burst strength can be achieved in all temperature ranges.
Ultra-Fiber Organic Disc
This advanced facing material provides the high heat resistance essential for motorsports. It was developed by reviewing both the copper wire ratio and the composition of the high strength fiber. The Ultra Fiber Disc maintains the superior half-engagement feelingspecific to the Organic material. With improved high heat resistance, it provides the functionality essential for street performance and mild racing applications.
SFI Certification
All EXEDY Stage 1 Organic, Stage 2 Ceremetallic and Lightweight Flywheels carry SFI 1.1 Certification. Which means, when you buy these products, you can be confident they are certified for use in competitive motorsports.
Product Specifications
Turbo
Turbo
Spline
24 Spline
Torque Capacity
472 Torque Capacity Wheels
Stage
Stage 1 Hd
Hd
Heavy Duty Version
Disc Type
Unknown
Package Dimensions
13 X 3.5 X 3.5 Inches
Package Weight
19.2
Compatible Applications
make
model
subModel
year
engineSize
note
Subaru
Impreza
WRX STI
2004
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2005
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2006
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2007
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Legacy
GT spec.B
2007
2.5
Turbo, GT Spec B, Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2008
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Legacy
GT spec.B
2008
2.5
Turbo, GT Spec B, Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2009
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Legacy
GT spec.B
2009
2.5
Turbo, GT Spec B, Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2010
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2011
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2012
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2013
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
Impreza
WRX STI
2014
2.5
WRX STI, Turbo, STI; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
WRX
STI
2015
2.5
Turbo, STI, Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
WRX
STI
2016
2.5
Turbo, STI, Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
WRX STI
Base
2017
2.5
Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
WRX STI
Base
2018
2.5
Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD
Subaru
WRX STI
Base
2019
2.5
Heavy Duty Version; 24-Spline; 472 Torque Capacity @Wheels; Stage 1 HD