ACT 6 Pad Sprung Race Disc - 6266307 BMW Z3 That's why ACUITY uses integral

That's why ACUITY uses integral o-rings on the outside of each bushing to provide a perfect fit with your OEM cables

AI3-HDR4 kit features ACT's most popular Heavy Duty pressure plate

this setup can render the lower half of the radiator ineffective in hot climates

HC2-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

ACT 6 Pad Sprung Race Disc - 6266307 BMW Z3 That's why ACUITY uses integral6266307 is a 6 pad spring centered race discs made with high quality ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The 6 pad, spring centered disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement.