Rumble Pack Silencer 331-402

• Extra kick with less weight, saves up to 9 lb. of dead weight
• Unique first in the industry; Dual Stage acoustical design
• Pull up to five more horsepower from the sled's motor, depending on the application
• Rumble Pack Silencer Kits attach to stock exhaust pipes and include complete instructions
• No modifications to belly pan required for installation
• Single canister design with polished stainless steel for a long-lasting finish

Ski-Doo -- Summit 700 Olympic Games Sled -- (2002); Ski-Doo -- Summit 700 High Mark -- (2003, 2002); Ski-Doo -- Summit X 700 -- (2003); Ski-Doo -- MX-Z 700 Trail -- (2001, 2002); Ski-Doo -- MX-Z 700 Adrenaline -- (2002, 2001, 2003); Ski-Doo -- MX-Z 700 Sport -- (2002); Ski-Doo -- Summit X 800 High Mark -- (2002); Ski-Doo -- Summit Adrenaline 700 -- (2003); Ski-Doo -- MX-Z 800 Renegade -- (2003, 2002); Ski-Doo -- MX-ZX 800 -- (2002); Ski-Doo -- Summit X 800 H.O. High Mark -- (2003); Ski-Doo -- MX-ZX 700 -- (2001, 2002); Ski-Doo -- Summit Sport 800 w/144" Track -- (2002); Ski-Doo -- Summit 600 H.O. -- (2003); Ski-Doo -- Summit 800 H.O. High Mark -- (2003); Ski-Doo -- MX-Z 800 Adrenaline -- (2002); Ski-Doo -- MX-Z 600 H.O. Renegade -- (2003); Ski-Doo -- MX-Z 800 Sport -- (2002); Ski-Doo -- Summit Adrenaline 800 H.O. w/144" Track -- (2003); Ski-Doo -- Summit Sport 700 -- (2002); Ski-Doo -- MX-Z 700 Olympic Games Sled -- (2002); Ski-Doo -- Summit X 800 -- (2002); Ski-Doo -- MX-Z 700 Renegade -- (2002); Ski-Doo -- MX-Z 700 -- (2001); Ski-Doo -- Summit 800 High Mark -- (2002); Ski-Doo -- MX-Z 800 Trail -- (2002)