FMF PowerCore 4 HEX Muffler RM-Z 250 2019-2021 043370 1821-1956 Disc Brake Hub Mounting Kit Not compatible with OEM detachable

Not compatible with OEM detachable sissy bar/luggage rack

Risers are threaded 1/2"-13 and include adapters for metric models

three-position control and high fuel flow

Accept H-D OEM heated grips

Runs well with sound-restricting mufflers

FMF PowerCore 4 HEX Muffler RM-Z 250 2019-2021 043370 1821-1956 Disc Brake Hub Mounting Kit Not compatible with OEM detachableOverall 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