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Powercore 4 Hex Muffler - 044395

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Powercore 4 Hex Muffler - 044395

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MSRP: $349.99

Price: $314.99 10% off!
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FMF Powercore 4 Hex Muffler - 044395
When designing the PowerCore 4 HEX, we looked at our 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 wont 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
  • Can be used with FMF or Stock OEM Header
  • Features stainless steel midpipe, natural aluminum canister and stainless steel end cap

Included Items:

(1) Natural aluminum canister W'stainless steel mid-pipe and end cap

(1) 8mm-1.25 x 25mm Flange hex head bolt 


Part #: 436264
Mfg #: 044395
Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 7.35 lbs
Alternate/OEM Part Number(s):
WARNING: Cancer and Reproductive Harm -
Resources & Manuals
Fitment for FMF Powercore 4 Hex Muffler - 044395

Part 436264 fits the following machines

  • YZ250F 2010-2013
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