Big Gun Exhaust EXO Full System for 2006-14 for Honda TRX450R - 13-15503 2018 Honda TRX90 2015 Polaris RZR 570

2015 Polaris RZR 570

2010 KTM 450SX ATV

Stroke: 66

Product Details Product Line Winderosa Top-End Gasket Kits Part Number 810640 Fitment Type Model-Specific Fitment Use Type Unit Sale Qty Set Style Position Material Finish Piston/Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement California Emissions FALSE Product Disclaimer Fitment Note Fitment Note Fitment Note Fitment Note Fitment Note

2004 Bombardier Traxter 500 4x4 Auto XT

Big Gun Exhaust EXO Full System for 2006-14 for Honda TRX450R - 13-15503 2018 Honda TRX90 2015 Polaris RZR 570Big Gun Exhaust EXO Series Full System Part Number: 13 15503 Light weight brushed aluminum muffler Hexagon shaped large diameter for more volume Internal sound wave altering technology Stamped 304 stainless steel coned inlet for more volume TIG welded reinforced muffler bracket 304 stainless steel mid pipe Removable screen type USFS approved spark arrestor Handmade in the USA 1 Year Limited Manufacturers Warranty As the Side x Side and ATV markets