Advanced Clutch MaXX/Race Rigid 4 Pad Kit (AI4-XXR4) PPE_CeramicCoating_3 than standard springs and are

than standard springs and are provided in the best sizes and spring rates to suit the application

The PPE 350Z long tube headers are designed for maximum power and midrange

Bolt-on Installation: Comes with all necessary hardware for a straightforward installation process

Quiet operation with increased strength and reliability

Advanced Clutch MaXX/Race Rigid 4 Pad Kit (AI4-XXR4) PPE_CeramicCoating_3 than standard springs and areAI4 XXR4 kit features a MaXX pressure plate for the serious enthusiast. ACT MaXX 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 rigid race discs are made with high quality, ceramic friction