OS Giken twin plate clutch for Scion FR-S, Subaru BRZ and Toyota 86 is rated for up to 750WHP. This performance OS Giken twin disc clutch features twin 215mm full faced discs and a tapered clutch release sleeve (sold seperately) to make driving enjoyable and easy compared to puck style clutches.
The OS Giken twin plate clutch kit features a mono-piece heat-treated lightweight steel flywheel and 360degree billet clutch housing for increased rigidity, durability, and drivability.
Even with the additional clutch disk, the OS Giken twin disc clutch assembly is still approximately 10% lighter than the OEM FR-S and BRZ single disc clutch/flywheel assembly! The lighter assembly weight and smaller than OEM disks greatly reduces total rotating mass, resulting in quicker engine response and increased efficiency!