ACT HD/Race Sprung 4 Pad Kit - 06-15 Mazda Miata 6spd - ZM4-HDG4 Omni Power The SE version is engraved

The SE version is engraved for an added touch

TC8-XTG4 kit features an Xtreme pressure plate for the most demanding driver

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

With the 4-pad rigid race disc engagement is harsher

MB1-XTG4 kit features an Xtreme pressure plate for the most demanding driver

ACT HD/Race Sprung 4 Pad Kit - 06-15 Mazda Miata 6spd - ZM4-HDG4 Omni Power The SE version is engravedZM4 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