Exedy 04-17 Subaru WRX STI EJ255/EJ257 2.5L Twin-Organic Clutch Kit

If you're pushing your 2004-2014 Subaru Impreza's EJ255 or EJ257 engine to its limits, especially for high-performance street driving or track use like drag, road, or rally racing, a robust clutch upgrade is essential. This Exedy Hyper Twin Organic Clutch Kit is built to handle significantly more power than the stock setup, ensuring your drivetrain can effectively transfer the engine's output to the wheels without slipping.

This twin-plate clutch is engineered for demanding applications and is rated to handle approximately 500 ft/lbs of torque. It features two organic clutch discs, each with a diameter of 215mm and a 24-tooth, 25.2 spline count, designed to provide a strong engagement and reliable performance under high stress. The SFI certification means this clutch meets stringent safety standards for racing, giving you confidence in its construction and reliability when you need it most.

Upgrading to a multi-plate clutch like this Exedy kit is a significant step for high-horsepower builds. It's designed to be a direct replacement for the factory clutch assembly, though professional installation is recommended due to the complexity of clutch replacement and the need for proper alignment and break-in procedures. Ensure your flywheel is resurfaced or replaced, and consider replacing rear main seals and pilot bearings while the transmission is out to prevent future issues.