Competition Clutch ultra-lightweight steel flywheel for 1989-1995 Mazda RX-7 and 2004-2011 RX-8 reduces rotating mass to help engines rev faster, aimed at forced induction and track-focused Stage 3+ clutch applications. The one-piece 4140 forged steel construction delivers a lighter unit for rapid response; note RX-8 installations require CW-MZD-03 counterweight when fitting this option.
Competition Clutch 04-09 RX-8 / 89-95 RX-7 9.68lb Steel Flywheel