The ACT HD/Race clutch kit for 2006 Mazda MX-5 Miata pairs ACT's Heavy Duty pressure plate with a rigid 4-pad race disc optimized for smaller engines. The diaphragm-style pressure plate increases clamp load and resists deflection through a four-stage heat treat and precision cover stampings. The rigid 4-pad disc uses ceramic friction and a heat-treated chrome-moly hub for strength, yielding quicker shifts and reliable service. Backed by ACT’s one-year warranty.
ACT 2006 Mazda MX-5 Miata HD/Race Rigid 4 Pad Clutch Kit