The ACT HD/Race sprung 6‑pad clutch kit for the 2007 Mazda 3 combines a heavy-duty pressure plate with a spring-centered 6‑pad race disc to increase clamp load and damp torsional vibrations. ACT’s diaphragms undergo a four-stage heat treat and pressure plates use precision cover stampings for rigidity. The kit favors quicker shifts and higher heat capacity; engagement is firmer and the package is backed by a one-year warranty.
ACT 2007 Mazda 3 HD/Race Sprung 6 Pad Clutch Kit