FMF Powercore 4 HEX Slip-On Exhaust - Yamaha WR250 X/R 2008-2020

  • Sale
  • $329.95
  • Regular price $349.95

FMF Powercore 4 HEX Slip-On Exhaust Yamaha WR250R / WR250X

When designing the PowerCore 4, 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.
  • Hi-Flo modular end cap.
  • Internal shape of core uses Hi-Flo technology.
  • Enhanced sonic evacuation provides for higher flow and increased power.
  • Includes removable spark arrestor.
  • Weight: 5.8 lbs
  • 100% Made in the USA