The ACT XT/Perf Street sprung clutch kit for 1991 Mazda Miata pairs an Xtreme pressure plate with a Performance street sprung disc to handle demanding street use. ACT pressure plates use a diaphragm design and four-stage heat treating for increased clamp load and consistency. The organic, high-copper disc improves heat transfer and durability while reduced marcel delivers quicker shifts and quiet operation.
ACT 1991 Mazda Miata XT/Perf Street Sprung Clutch Kit