FMF PowerCore 4 HEX Muffler 045626 1821-1918 Throttle Body Screw When the position of the

When the position of the exhaust system needs to be changed and the stock bracket is no longer usable

Optional titanium link pipe for mounting with the header set from the Evolution Line or Racing Line

Upper rear heat shield included

Gel-Core comfort comes standard

Includes spark plug wires

FMF PowerCore 4 HEX Muffler 045626 1821-1918 Throttle Body Screw When the position of theOverall 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