FMF PowerCore 4 HEX Muffler KX450F 2016-2018 042327 1821-1723 Arced Hat Stretch seam construction

Stretch seam construction

hole shot buttons

These cams were developed by Graves Racing programs to compliment the new cross-plane R1 engine

Graves Motorsports Ducati Panigale V4R V4S (2019-2020) Fender Eliminator Kit

NOTE: Covers are now anodized black

FMF PowerCore 4 HEX Muffler KX450F 2016-2018 042327 1821-1723 Arced Hat Stretch seam constructionOverall 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