Powercore 4 Hex Muffler Duc

Features:

• Overall increase in power and torque.


• Durable stainless steel and aluminum construction.


• Space Age internal packing material for maximum longevity.


• Internal shape of core uses Hi-Flo technology.


• Enhanced sonic evacuation provides for higher flow and increased power.


• Includes removable spark arrestor.


• Can be used with FMF or Stock OEM Header