ACT HD/Race Sprung 4 Pad Kit - 04-11 Mazda RX-8 - ZM8-HDG4 Intake NX4-XTG4 kit features an Xtreme

NX4-XTG4 kit features an Xtreme pressure plate for the most demanding driver

HA3-HDR6 kit features ACT's most popular Heavy Duty pressure plate

You will need 2 qty per engine

MB1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

*NOTE: Must use ACT Flywheel (Included in kit)*

ACT HD/Race Sprung 4 Pad Kit - 04-11 Mazda RX-8 - ZM8-HDG4 Intake NX4-XTG4 kit features an XtremeZM8 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