MBRP 81-83 Honda ATC 185S/200 / 1980 Honda ATC 185 Direct Repl. Slip-On Exhaust w/Utility MufflerMBRP 81 83 Honda ATC 185S 200 1980 Honda ATC 185 Direct Repl. Slip On Exhaust w Utility Muffler Performance Sound In A Simple Package Directly replace your OEM muffler with an MBRP Utility Series exhaust, and hear the voice your ATV or SXS should have had from the factory. ATV Exhaust System With Utility Muffler; Slip On; Direct Replacement; 1. 25 in. Inlet; 3. 5 in. Diameter Body; Chambered Muffler; Chambered Muffler. Fitment: Honda ATC185 Base 1980