FMF Powercore 4 Silencer for Kawasaki KX450F - 042123

All prices shown in $CAD

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When FMF designed the PowerCore4, they looked at 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.

  • Hi-Flo end cap boosts all-around performance 
  • Computer designed and dyno-tested for every 4-stroke application
  • Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power 
  • A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability
  • Round perforated steel inner cores make for optimum flow, using hi-flo technology
  • FMF's exclusive cross-weave internal provides longevity and maximum sound dispersion
  • Elliptical aluminum can offers strategic sizing for superior performance 
  • Optional quiet core insert will provide a decrease in sound level if desired
  • Features a screen-type spark arrestor that does not interrupt exhaust flow or performance, unless noted
More Information
Mfg. Part Number042123