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Exedy engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Exedy lineup with fast shipping and expert fitment support — order with confidence.
For Subaru WRX STI owners who need that extra level of durability, the Exedy Stage 1 Heavy Duty Organic Clutch is the ultimate choice. This kit builds upon the legendary Exedy Stage 1 design by incorporating an even more robust pressure plate, providing increased clamp loads to ensure zero slippage under high-torque conditions. It is the perfect upgrade for vehicles running significant engine modifications or those that see frequent, aggressive use.
This clutch is designed for the enthusiast who refuses to compromise. While it offers significantly higher holding power than a standard replacement, it retains the drivability required for a street-legal vehicle. Whether you are hitting the drag strip or navigating mountain passes, you can rely on the consistent, high-performance feel of this Exedy kit. For premium drivetrain components and expert support, visit GGCRACING.
| Brand | Exedy |
|---|---|
| Manufacturer part number | 15803HD |
| GGC SKU | EXE15803HD |
| UPC / GTIN | 651099045238 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 13.3 × 12.1 × 4 in |
|---|---|
| Shipping weight | 18.9 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2004-2014 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2007 | Subaru | Legacy | 2.5i Special Edition |
| 2007-2009 | Subaru | Legacy | GT spec.B |
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