OS Giken Subaru IMPREZA GDB TS Series Twin Plate Clutch - Requires SB041-BC30M

This is the OS Giken TS Series Twin Plate Clutch assembly for your 2002-2011 Subaru Impreza GDB. If you're pushing your Impreza hard, whether on the track or in spirited street driving, a stock clutch can quickly become a weak link. This twin plate setup is built to handle significantly more power and torque than a single plate clutch, offering a more robust connection between your engine and drivetrain.

OS Giken is well-known for its high-performance drivetrain components, and this TS Series clutch is a prime example. It features two clutch discs, which distribute the load over a larger surface area. This not only increases the torque capacity but also helps manage heat buildup during aggressive use, leading to more consistent engagement and longer clutch life under demanding conditions. The twin plate design also allows for a lighter flywheel effect compared to a single plate clutch of equivalent torque capacity, which can help maintain engine responsiveness. Keep in mind that this clutch kit requires the separate purchase of the OS Giken SB041-BC30M release bearing and slave cylinder assembly for proper installation and function.

Installing a twin plate clutch is a significant undertaking that typically involves removing the transmission and flywheel. Due to the specialized nature of this component and its high-performance application, it's highly recommended to have this clutch installed by a qualified mechanic experienced with performance Subaru builds. Proper setup and break-in are crucial for optimal performance and longevity.