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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
FMF 1821-2041 041600 Powercore 4 Slip-On Muffler Powercore 4 Muffler

FMF 1821-2041 041600 Powercore 4 Slip-On Muffler Powercore 4 Muffler

by FMF
Availability:
14 in stock, ready to be shipped
$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99

Features

  • 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 packing 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
  • Includes removable spark arrestor

Specs

Units Each
End Cap Material Stainless Steel
Pipe Material Stainless Steel
Product Name Muffler
Riding Style Off-Road
Model Powercore 4
Type Slip-On
Muffler Material Aluminum









2021-2026 Honda CRF450R
2021-2026 Honda CRF450RX

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.