6 Pad Sprung Race Disc by ACT 6240533 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. Features Product Weight (lbs.): 4 Disc Material: Ceramic Diameter (Inches): 9.4 Diameter (Millimeters): 240 SFI1.1 Benefits Aggressive engagement Quick shifts Mild to moderate gear rattle Moderate wear rates and high heat tolerance Reduce stress concentrations and increase strength and reliability High burst strength and holds 28% more torque than typical organic materials Applications 2008-2013 BMW 128i 2004-2006 BMW 330Ci 2004-2007 BMW 530i 2006-2007 BMW 525i 2006-2006 BMW 325xi What\’s In The Box? 1 – ACT 6 Pad Sprung Race Disc Warranty ACT 1-Year Limited Warranty