Advanced Clutch Sport/Perf Street Sprung Kit (AI4-SPSS) PPE_CeramicCoating_3 Now available with a formed

Now available with a formed collector and spike or a parallel merge collector

HA1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

AR2-XTR6 kit features an Xtreme pressure plate for the most demanding driver

Both headers feature: -16 gauge 304 stainless steel -Equal length runners -Parallel Merge Collector -3/8" head flange -TIG welded construction -Standard porting at flanges -When used with our high-flow cat or testpipe

Proven to make more power than any other header on the market for the 350Z

Advanced Clutch Sport/Perf Street Sprung Kit (AI4-SPSS) PPE_CeramicCoating_3 Now available with a formedAI4 SPSS 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 Performance street discs are the most popular disc purchased. They feature premium