For years MBRP silencers have been the gold standard for aftermarket snowmobile exhaust. No other manufacturer covers as many applications or provides as much choice as MBRP. Trail tested and dyno proven every MBRP silencer performs as promised - to provide you every drop of exhilaration that your sled has to offer. Now with MBRP's new line-up of performance headers the winter experience has just got a whole lot more exciting.