Fits 2004-2009 Yamaha YFZ450 Slip-on system w/Sport Muffler AT-6403SP

Description

CLEAN LOOKS AND A PERFORMANCE SOUND – MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone.