Advanced Clutch HD/Race Sprung 4 Pad Kit (HA1-HDG4) PPE_CeramicCoating_2 AR2-HDG6 kit features ACT's most

AR2-HDG6 kit features ACT's most popular Heavy Duty pressure plate

AI3-SPG6 kit features a Sport pressure plate for a nice upgrade

Bolt on with HFC/Test Pipe/Exhaust

Testing on a 2006 350Z showed an increase in top end power and midrange torque over shorty headers and testpipes

Advanced Clutch HD/Race Sprung 4 Pad Kit (HA1-HDG4) PPE_CeramicCoating_2 AR2-HDG6 kit features ACT's mostHA1 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. ACT's 4 pad spring centered race disc features a spring center to properly damp