The flagship that defined the ADV category, the BMW GS is in a class of its own, and now Vance & Hines has the slip-on muffler to give your Teutonic flat twin the tuned exhaust note to take the adventure to the next level. Using an extra large 5-inch diameter muffler can from high grade 304 stainless steel, the Adventure Hi-Output 500 will give your GS a bold style while delivering smooth tractable torque through the powerband.. Vance & Hines BMW 13-22 R1200/R1250 HO S/O SS Slip-On Exhaust. Compatible with BMW Factory Panniers and Center Stand. Cutting-Edge Baffle Design Delivering Bold Rumble. Designed Specifically for the BMW GS Boxer Motor. Stepped 5-inch Diameter Muffler. Meets SAE J2825 Sound Standard. 50-State Emissions Compliant. CNC Machined Billet End Cap

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