Spec 04-09 STi Stage 4 Clutch Kit - Unsprung Race Use ONLY

SPEC is known for making well-built drivetrain components, and this Stage 4 clutch kit for your 2004-2007 Subaru Impreza is no exception. This kit is specifically designed for race applications, meaning it's built to handle the extreme demands of track use and high-horsepower builds. If you're pushing your Impreza hard on the circuit or in competition, this clutch is engineered to keep up.

This is an unsprung race clutch kit, which means the clutch disc itself does not have any damping springs. This design offers a more direct engagement and can handle significantly higher torque loads compared to a sprung clutch. It's a solid choice for serious racers who need a clutch that can withstand aggressive driving and deliver consistent performance under pressure. Because it's designed for race use, you can expect a firmer pedal feel and a more immediate engagement. This kit includes the clutch disc, pressure plate, and a release bearing, providing the essential components for a clutch replacement. Remember, this clutch is intended strictly for off-road racing environments.

When installing a race-specific clutch like this, it's important to ensure your entire drivetrain is up to the task. Consult your service manual for the correct installation procedures and torque specifications. Because this is a race-only product, it is not street legal and should only be used in sanctioned racing events or closed-course competition.