Yoshimura TRS Enduro Series Full System - Aluminum Muffler 221210R520Enduro Series systems are an evolution of Yoshimuras early off road efforts crafting off road exhaust systems. The Enduro Series are all equipped with USFS approved spark arrestor, forest friendly noise levels, and are tailpipe emissions compliant. CARB EPA tail pipe emissions compliant All applications are marked with appropriate EPA noise emissions labels Has not been tested for EPA noise compliance The TRS is dazzling proof that you can get