• 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

PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov