FMF PowerCore 4 HEX Muffler 045626 1821-1918 Speedometer Bezel and Lens Kit Heat shields included

Heat shields included

Accepts Bassani 4" mufflers or most 95-16 OEM-style aftermarket mufflers (not included)

Remapping of the ECU is recommended to get the optimum performance from this race-derived accessory

Less susceptible to damage than a longer header

Chrome-plated cast aluminum

FMF PowerCore 4 HEX Muffler 045626 1821-1918 Speedometer Bezel and Lens Kit Heat shields includedOverall 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