ACT XT/Perf Street Sprung Kit - 01-06 BMW M3 E46 - BM9-XTSS Nissan 350Z The center or shim layer

The center or shim layer is uncoated stainless steel

the polyester-reinforced silicone construction helps the hoses to handle up to 100F hotter temperatures than the stock EPDM rubber hoses

02-04 Acura RSX Type S 2

8 B18C51999-2000 Honda Civic Si 1

001 seconds (the fastest response time of any MAP sensor on the market)

ACT XT/Perf Street Sprung Kit - 01-06 BMW M3 E46 - BM9-XTSS Nissan 350Z The center or shim layerBM9 XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme 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 Performance street discs are the most popular disc purchased. They