Advanced Clutch Sport/Race Sprung 4 Pad Kit (HC7-SPG4) PPE_CeramicCoating_2 Tube lengths and diameters are

Tube lengths and diameters are increased coming together into a ported 4-1 parallel merge collector

Monoloc is a one-piece

HC5-XTR4 kit features an Xtreme pressure plate for the most demanding driver

For race cars that require the most exhaust flow

so replacing it gives significant performance gains

Advanced Clutch Sport/Race Sprung 4 Pad Kit (HC7-SPG4) PPE_CeramicCoating_2 Tube lengths and diameters areHC7 SPG4 kit features a Sport pressure plate for a nice upgrade. ACT Sport 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 construction to properly