OS Giken Subaru IMPREZA GRB R Series Triple Plate w/Floating Center Hub Clutch - Req. SB041-CH50M

The OS Giken R Series Triple Plate Clutch is built with a floating center hub design, a notable feature that helps manage the increased stress and heat generated by high-horsepower applications. This clutch is specifically designed for the 2002-2011 Subaru Impreza, offering a robust solution for drivers who have significantly modified their vehicles and need a clutch that can reliably handle the extra power.

This triple-plate setup uses multiple friction surfaces to distribute the load, which not only increases the torque capacity but also helps to keep temperatures down during aggressive driving or repeated launches. The floating center hub allows for slight rotational play between the plates, reducing drivetrain shock and improving engagement smoothness, especially important when dealing with the kind of power levels this clutch is intended for. OS Giken is well-known for its well-built performance clutch systems, and this R Series unit is a prime example of their commitment to durability and performance for demanding applications.

Installation of a triple-plate clutch like this requires specific supporting components, including the OS Giken SB041-CH50M release bearing and potentially modifications to the flywheel or clutch fork depending on your exact setup. It's a significant upgrade for serious performance builds, ensuring that your drivetrain can effectively transfer the engine's power to the wheels without slipping or premature wear. Always refer to the manufacturer's installation instructions for the most accurate guidance on fitting this clutch system to your Impreza.