Powercore 2 Muffler - The Powercore 2 silencer provides a strong performance edge for any 2-stroke machine and the performance flow end cap and front stinger are stainless steel for unbeatable durability and an unmatched look - The lightweight extruded aluminum oval canister mated to a perforated core puts this silencer is above the competition

Powercore 4 Muffler - The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini - Features a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header - Hi-Flo Core and End Cap - Pounds lighter than stock - Features an internal spark arrestor