ACT 2004 Mazda RX-8 HD/Perf Street Sprung Clutch Kit

Flywheel requires counterweight (flywheel and counterweight sold seperatly or with flywheel kit). Must use ACT counterweight with ACT flywheel. HD/Perf Street Sprung Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle; Longer friction life, extended by ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade; Recommended for street and race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability ZM8-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty 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 feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability. Fitment: Mazda RX-8 40th Anniversary Edition 2008 Mazda RX-8 Base 2004 Mazda RX-8 Base 2005 Mazda RX-8 Base 2006 Mazda RX-8 Base 2007 Mazda RX-8 Grand Touring 2008 Mazda RX-8 Grand Touring 2009 Mazda RX-8 Grand Touring 2010 Mazda RX-8 Grand Touring 2011 Mazda RX-8 R3 2009 Mazda RX-8 R3 2010 Mazda RX-8 R3 2011 Mazda RX-8 Shinka 2005 Mazda RX-8 Sport 2008 Mazda RX-8 Sport 2009 Mazda RX-8 Sport 2010 Mazda RX-8 Sport 2011 Mazda RX-8 Touring 2008 Mazda RX-8 Touring 2009