The Yoshimura Alpha Race 3/4 Exhaust boasts the highest level of fit and finish due to improved production tolerances Features the Iconic Tri-Oval muffler shape for improved ground clearance Better use of internal volume to produce the famous deep, distinct Yoshimura exhaust note Muffler features a large diameter carbon fiber end cap and integrated, draw-formed slash-cut muffler outlet Muffler design is optimized for durability and ease of servicing