The best high performance sport manual clutch available on the market. Core Manual TorqDrive delivers unprecedented performance, tuning and durability. TorqDrive provides more disks in less space, allowing us to add up to 4 additional friction disks over stock. More friction disks lead to more torque capacity thus unlocking the full power of your engine without the need to add stiffer pressure plate springs. Proven in racing at the highest levels, its not just good, it's rEvolutionary