OS Giken – STR Twin Plate Clutch Kit – Mazda RX-8 SE3P

SKU: 3513
Available on back-order


Discover the OS Giken STR series, a high-performance clutch system designed for up to 550hp without compromising standard drivability. Boasting a 30% lighter pedal effort than typical multi-plate clutches, it’s perfect for daily drives, races, and drifts. The kit includes a chrome-moly flywheel, ruby red-anodized clutch cover, and necessary bearing/carrier set. Tailored for Mazda RX-8 FD3S, RX7 FC3S, and Roadstar NA6CE/NA8C, with optional adjustable fork kits available. Elevate your driving with OS Giken ? power, precision, and performance in one sleek package.

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Introducing the cutting-edge OS Giken STR series, a high-performance clutch system designed to effortlessly handle up to 550hp while maintaining drivability akin to standard clutches. Experience a remarkable 30% reduction in pedal effort compared to most multi-plate clutches, thanks to innovative plate and diaphragm designs. OS Giken achieves unparalleled power handling with a mere 715kg clamping pressure, making the STR series ideal for everyday driving, as well as race and drift applications. For drag racing enthusiasts, explore our dedicated competition twin plate line-up.

Each clutch kit includes a lightweight chrome-moly flywheel, a stylish ruby red-anodized billet aluminum clutch cover, and the essential bearing/carrier set or pull-push converter kit where needed. The comprehensive package encompasses the clutch kit, bearing, and carrier for a hassle-free installation.

Explore the application versatility of the STR series, including compatibility with the Mazda RX-8 FD3S and RX7 FC3S models, with options for different pressure plate materials. For RX7 FC3S, genuine Mazda counterweights and specific bolts are required, ensuring a seamless installation. Optional adjustable fork kits are available to enhance release fork positioning.

Delve into the specifications with our detailed Application List, covering Mazda RX-8 FD3S and RX7 FC3S models, as well as Roadstar NA6CE and NA8C. The OS Giken Note Key provides essential information, such as the need for genuine flywheel bolts, the 215mm clutch diameter for improved engine response, and the importance of specifying N/V and vehicle code when ordering. Note the 204mm clutch disk size for enhanced engine response.

Upgrade your driving experience with OS Giken’s STR series ? the epitome of power, precision, and performance. Your journey to uncompromised excellence starts here.

Additional information

Weight 25 kg


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