Sno Stuff 331-212 Rumble Pack Single Canister Silencer electrical-turn-signals-components-flash-controllers Powersport formulated with high-strength viscosity

Powersport formulated with high-strength viscosity modifiers for excellent shear stability

1990 Polaris Trail Boss 350L 4x4

Fit motorcycles and ATVs with screw-type adjusters

Tire Size: 120/70-10

1988-1991 Ski-Doo Alpine II

Sno Stuff 331-212 Rumble Pack Single Canister Silencer electrical-turn-signals-components-flash-controllers Powersport formulated with high-strength viscosityIf you are looking for performance, you have come to the right place. Sno Stuff Rumble Pack Silencers continue to set new standards in the industry. All Rumble Packs are designed from the ground up with performance, quality, and reliability as primary goals. Extensive dyno testing with the best equipment available insures accuracy and honesty that others can not match. Depending on the application, you can expect up to a 5 hp gain and a 9 lb. weight