The RMX450Z off-road bike is bred from the race winning RM-Z450 motocrosser, but the RMX450Z is a fuel-injected torque monster built to perform on the trails. Add a Yoshimura exhaust into the mix, and you've got yourself an unbeatable trail machine. The RS-4 muffler is a unique design with predicated power, a side benefit of a quiet earthy exhaust note that speaks volumes for performance. It was an obvious choice for the RMX450Z.
Titanium pentagonal shaped muffler sleeve and aluminum mount bracket.
Features a polyresonant duplex chamber, a two-staged stepped baffle, and an inovative carbon cone and cap.
Durable high-grade titanium tapered header and mid-pipe.
Considerable weight reduction.
Carbon fiber end cap comes with a 94 db sound insert installed in the muffler.
Step-by-step directions and all necessary hardware included for an easy installation.