Empire Industries Cyclone series Exhaust system for Suzuki LTR 450 R. Tig welded 304 stainless steel construction. 6061 Aluminum silencer with billet end caps make for easy repacking. Step pipe design to maximize horsepower and acceleration. . Head and mid pipe are polished 304 stainless steel. We have dyno tested are pipes against the best! We are always pleased with the results. Get on the Empire Industries team and see what all the buzz is about. for more information on our Exhaust Systems call 928 505 6443 ********************Don't Just Make Sound Make Horsepower***********************