Elevate your driving experience with the OS Giken STR series, a high-performance clutch system designed to handle up to 550hp while maintaining stock-like drivability. Boasting a 30% reduction in pedal effort, this series is perfect for daily driving, race, and drift applications. Complete with a lightweight chrome-moly flywheel and ruby red-anodized billet aluminum clutch cover, the STR series offers optimal power handling with just 715kg clamping pressure. Versatile and compatible with various Nissan models, it's the ultimate upgrade for enthusiasts and racers seeking top-notch performance and reliability. Upgrade to OS Giken for a seamless blend of power and drivability.

Discover the OS Giken STR series?a powerhouse clutch designed for up to 550hp with 30% lighter pedal effort, ensuring a seamless transition between power and drivability. Crafted with specialized plate and diaphragm designs, this series offers robust power handling at just 715kg clamping pressure. Complete with a chrome-moly flywheel and a striking ruby red-anodized billet aluminum clutch cover, each kit includes the necessary bearing/carrier set or pull-push converter kit. Ideal for everyday driving, race, and drift applications, this series caters to various models, including Nissan Skyline, Silvia, Fairlady, Pulsar, and more. For drag racing needs, explore our competition twin plate line-up. Elevate your driving experience with OS Giken's precision and performance.