OS Giken STR Clutch for Nissan SR20DET Silvia S13/S14

The STR series of twin plate clutches were designed for daily driven high performance vehicles. STR clutches provide the comfort of the stock clutch’s pedal feel and the strength of a race ready twin plate. Whether it be a lap around the track or a trip to the corner store, the STR twin plate clutch equally handles each task with ease. Holds 600lbs of Torque - All OS clutches come with the flywheel, and are matched accordingly. The OS flywheel is typically 20% or so lighter than stock (but depends per application) Also, the free-floating pressure plate design and specially-bonded disks allow for increased longevity; an OS clutch will still grab on virtually paper-thin disks; many race teams will go through an entire season or longer before needing a rebuild. - The STR and Super Single clutches all come with the release sleeve assembly included. (TS/TR/R series clutches have them sold separately)