Quick view Slip-on system w/Sport Muffler Arctic Cat 1000 Thundercat 2008-2017 & 400/500 FIS TBX &TRV 2006-2014 & 450 2010-2012 & 500 2009-2017 & 550 2009-2015 & 700 EFI SE & FIS H1- Mud Pro 2008-2018 & 650 models 2006-2012 & Prowler HDX 2011-2016 SKU: AT-6705SP Compare $279.99 INSTALL INSTRUCTIONS MBRP AT-6705SP Instructions SPORT Series ATV Exhaust MBRP Sport Series mufflers offer a mild exhaust note over their Utility Series systems, taking full advantage of the reliability and dependability of a chambered design, while... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List