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2004-2021 Subaru STI
The Action Clutch Stage 2 Single Clutch Kit (ACR-1803-884006P) delivers enhanced performance and reliability for 2004-2021 Subaru WRX STI 2.5L EJ257 turbo engines. Engineered for enthusiasts seeking increased torque capacity without sacrificing daily drivability, this Stage 2 clutch kit provides the perfect balance between performance and street manners for modified WRX STI builds.
This Action Clutch Stage 2 kit is specifically designed for 2004-2021 Subaru WRX STI models equipped with the 2.5L EJ257 turbocharged engine and AWD transmission. Compatible with both stock and moderately modified engines producing up to 400 ft-lbs of torque. Perfect for Stage 2 tuned WRX STI builds with intake, exhaust, and ECU modifications.
Professional installation recommended. Requires transmission removal and specialized tools for proper installation. Installation time approximately 6-8 hours for experienced technicians. Clutch break-in period of 500-1000 miles recommended for optimal performance and longevity. Always resurface or replace flywheel during clutch replacement.
| Stage Rating | Stage 2 |
|---|---|
| Torque Capacity | 400+ ft-lbs |
| Clutch Type | Single Disc |
| Friction Material | Organic Compound |
| Manufacturer Part # | ACR-1803-884006P |
| Kit Type | 1SC (Single Clutch) |
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