ACT HD/Race Sprung 4 Pad Kit - 06-15 Mazda Miata 6spd - ZM4-HDG4 Omni Power *This is a Single Mass

*This is a Single Mass Conversion kit

The SE version is engraved for an added touch

SB10-XTSS kit features an Xtreme pressure plate for the most demanding driver

ZM5-HDR6 kit features ACT's most popular Heavy Duty pressure plate

rolled connector pins will not become damaged during installation like many aftermarket alternatives

ACT HD/Race Sprung 4 Pad Kit - 06-15 Mazda Miata 6spd - ZM4-HDG4 Omni Power *This is a Single MassZM4 HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACTs 4 pad spring centered race disc features a spring center to properly damp