Stand Out From The CrowdUnleash your vehicles most aggressive looks and sound with an MBRP Performance Series exhaust for your ATV or SXS. Theres nothing better than a nice rumble coming out of your tailpipe. Whether youre going full-blast through the desert or tracking around at the farm, enjoy that deep, crisp sound that you can only get with MBRP.. Turn heads on the showroom floor or covered in mud, shredding a trail.This Part Fits:YearMakeModelSubmodel2011PolarisHawkeye 2x4Base2001-2005PolarisSportsman 400Base2011-2014PolarisSportsman 40