Clutch Masters 04-11 WRX STi 2.5L 6 spd T FX850 Twin Disc Street Clutch Kit w/ Steel FW Pull-Type

Clutch Masters is well-known for building robust clutch systems designed to handle increased power. This FX850 twin disc street clutch kit is a prime example, engineered for Subaru Impreza models from 2004 through 2014, as well as select Legacy and WRX STI models. If you're pushing significant power through your drivetrain, this kit is designed to put that power down effectively while maintaining street drivability.

This kit features a twin disc setup, which means it uses two friction discs instead of the typical one. This design significantly increases the surface area for engagement, allowing the clutch to handle much higher torque loads without slipping. The FX850 series uses a sprung center hub design for the discs, which helps absorb some of the shock and vibration that can come with a high-performance clutch, making it more comfortable for daily driving. The kit includes a steel flywheel, which is a solid, durable option that works well with this clutch configuration. It’s a pull-type clutch, meaning the release bearing pulls on the clutch diaphragm, which is important to note for installation and compatibility with your transmission’s clutch fork setup.

When installing a twin disc clutch like this, it's crucial to follow the manufacturer's instructions carefully. Proper alignment and engagement of the discs are key to its performance and longevity. This kit is a substantial upgrade for those looking to maximize their Subaru's performance potential, especially if you've modified your engine for more horsepower. It's designed to be a direct replacement for the factory clutch assembly, simplifying the installation process as much as possible for such a high-performance component.