No person shall drive a motorized snow vehicle unless it is equipped with a muffler in good working order and in constant operation and no person shall drive a motorized snow vehicle which has a muffler cut-out, straight exhaust, gutted muffler, hollywood muffler, by-pass or similar device upon the motorized snow vehicle. R.S.O. 1990, c. M.44, s. 18 (1). (2) No person shall drive or permit to be driven any motorized snow vehicle upon which any component or device, which was required under the provisions of the Motor Vehicle Safety Act (Canada) at the time that the motorized snow vehicle was manufactured or imported into Canada, has been removed, modified or rendered inoperative. R.S.O. 1990, c. M.44, s. 18 (2). Set fine: Improper muffler Section 18(2) MSVA $85.00 plus Victim fine surcharge I have a 2015 Sr Viper with a 190 Hurricane turbo Hindle muffler and I trail ride. So police stopped us at a check point every think was fine except he said who is running a modified exhaust. Had me start my sled back up. Then said rev your sled up . The rider that was with me was parked 2 feet in front of me. Cop said I’m not Revving my sled enough. I shut it off. I said give me the ticket $110 bucks. I told him it’s a aftermarket turbo, he then said it is not OEM exhaust. Ok I get that!!!! Then if you buy a Sr viper and get Yamaha MPI turbo is that not the same? Modified exhaust? To me the government is just putting small businesses out of business in Canada.