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FMF PowerCore 4 Exhaust Muffler Slip-On Yz250f '03-05 Wr250f 03-06

FMF PowerCore 4 Exhaust Muffler Slip-On Yz250f '03-05 Wr250f 03-06

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  • MSRP: $329.99
  • You Save: $60.04 (18%)
  • Brand: FMF
  • Condition: New
  • SKU: 79-3080
  • Manufacturer Part Number: 044220
  • Warranty: Yes
  • Part Type: Exhuast
  • Placement on Vehicle: Rear
  • Type: Slip-on
  • Country of Manufacture: United States
  • Compatible Make: Yamaha
  • Compatible Model: Yz250f,Wr250f

*Spark Arrestor Screen Included*

Fitment - 
YZ250F 2003, 2004, 2005
WR250F 2003, 2004, 2005, 2006

FMF Slip-on Muffler Exhaust System,  Free Spark arrestor included.


  • Several pounds lighter that stock
  • Incredible performance at a great price
  • Hi-Flo stainless steel core and formed end caps with aircraft grade aluminum canister

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.

  • The 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.
  • Optional 96dB quiet insert available (sold separately).

Please Note: we use a generic photo for our listing..this item is similar to the photo and has the same appearance may vary depending on your specific year and model.

FMF PowerCore 4 Exhaust Muffler Slip-On YZ250F '03-05 WR250F 03-06

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