5-8 Horsepower Increase.

The Racing Beat REV8 "street legal", cat-back RX-8 exhaust system for the 2004-08 RX-8 is the perfect replacement for your stock exhaust - a durable assembly offering a real horsepower gain over your stock unit. This extremely popular RX-8 system consists of 304 stainless steel Racing Beat connecting-pipe, muffler canisters, tubing, flanges, and outlet tips.

The replacement connecting-pipe is manufactured using 3-inch (OD) tubing and features cast stainless steel flanges for positive exhaust gas sealing. The stainless steel muffler canisters are each finished with 4-inch, polished 304 stainless tips for an aggressive look. Hand-crafted in-house by Racing Beat, each REV8 muffler is welded using our specialized welding fixtures to ensure accurate fitting on each RX-8 chassis.