FMF PowerCore 4 HEX Muffler YZ250F 2019-2023 044451 1821-1881 Regent-X Bend Helmet Flange reinforced by three internal

Flange reinforced by three internal ribs

Sound Insert with Spark Arrestor DB @ Idle 90

Tools that are included in set are: 2/2

Small reflex detailing on heel and eyelet area makes the rider more visible to other road users

telescopic handle that's compact and easy to store while not in use

FMF PowerCore 4 HEX Muffler YZ250F 2019-2023 044451 1821-1881 Regent-X Bend Helmet Flange reinforced by three internalOverall 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 2020 2023 Yamaha YZ 250 FX 2019 2024 Yamaha YZ 250 F Fitment Disclosure This quick reference fitment information is provided to direct you to our catalog