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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 1821-2022 042382 Mini Factory 4.1 Slip-On Muffler Factory 4.1 Muffler

by FMF
Availability:
Out of stock
Sold out
Original price $299.99 - Original price $299.99
Original price
$299.99
$299.99 - $299.99
Current price $299.99

Features

  • Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps
  • The lightest mufflers available
  • Superior power and performance - horsepower improved throughout the rpm range
  • Feature exclusive proprietary Chamber Core technology
  • Factory Forward Engineering centralizes mass, improves handling
  • Made from premium quality American materials
  • Customize with performance tuning inserts and spark arrestor module
  • Meet AMA sound requirements on most models; inserts available for others

Specs

Model Factory 4.1
Muffler Material Aluminum
Product Name Muffler
Units Each
Riding Style Off-Road
End Cap Material Stainless Steel
Type Slip-On








2008-2020 Kawasaki KLX 140
2008-2020 Kawasaki KLX 140 L
2017-2020 Kawasaki KLX 140 G
2021-2025 Kawasaki KLX 140R
2021-2025 Kawasaki KLX 140R F
2021-2025 Kawasaki KLX 140R L

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.