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SNO Stuff Rumble Pack Single Canister Silencer
Koronis Sno-Stuff 'Rumble Pack' Silencers For Ski-Doo Formula / MX-Z / Summit - you are looking for performance, you have come to the right placeSno-Stuff Rumble Pack Silencers continue to set new standards in the industryAll Rumble Packs are designed from the ground up with performance, quality, and reliability as primary goalsExtensive dyno testing with the best equipment available insures accuracy and honesty that others cannot matchDepending on the application, you can expect up to a 5 hp gain and a 9 lbs weight lossThe fit is perfect with no modifications to the belly pan necessary for installationThe exclusive Rumble Pack internal design give you an exhaust note that is nothing like stock at all

Price is $321.00
Price: $321.03