MBRP AT-6402SP Slip-On System W/Sport Muffler For 87-04 Yamaha YFM 350X Warrior CORE-1900 this provides reduced air-charge temperatures

this provides reduced air-charge temperatures and EGTs

32 spring seats

4-inch constant-diameter system flows up to 122 Percent better than stock

Stage 2 Package 2003 Dodge 48RE 2WD

Now simply remove

MBRP AT-6402SP Slip-On System W/Sport Muffler For 87-04 Yamaha YFM 350X Warrior CORE-1900 this provides reduced air-charge temperaturesCLEAN 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. Fitment: 1987 2004 Yamaha YFM 350X Warrior Product Info: ATV 6000 Series Sport Muffler Black Coated Slip on 12