FMF Racing Powercore 4 Hex Muffler Yamaha YZ450F 2010-2013 - 044396

Vendor FMF
Regular price $314.99
Sale price $314.99 Regular price $349.99
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SKU: 79-3083

This is a pre order item. We will ship it when it comes in stock.
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 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.
  • Can be used with FMF or Stock OEM Header
2013 - YZ450F
2012 - YZ450F
2011 - YZ450F
2010 - YZ450F