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FMF Racing PowerCore 4 HEX Slip-On - 044451

Was: $399.99
Sale: $359.99
Save: 10%
Save: $40.00

Free Ground Shipping (1 - 5 Days)


When designing the PowerCore 4 HEX, FMF looked at their top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.
Overall 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.

Product Series

Application List

2019 - 2022YamahaYZ250FNone
2020 - 2022YamahaYZ250FXNone
2021 - 2022YamahaYZ250F Monster Energy Yamaha Racing EditionNone


  • 044451
  • 044451
  • FMF Racing
  • Available
  • New


Shipping Information

  • Item Requires Shipping
  • Free Ground Shipping (1 - 5 Days)

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