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Est. 1957
FMF Racing

FMF Racing 25+ Kawasaki KX250F Hex Q4 S/A Muffler

$495.33

Only 6 left in stock

FMF Racing Hex Q4 S/A Muffler for 2025+ Kawasaki KX250F. Features patented Power Bomb module for improved flow and reduced sound.

Key Features

  • Fits 2025+ Kawasaki KX250F.
  • Incorporates FMF's patented Power Bomb module for improved exhaust flow.
  • The Power Bomb module acts as a pre-muffler to reduce sound output.
  • Features a perforated core that allows sound to be absorbed by steel wool packing.
  • Designed to increase exhaust flow by nearly 10%.
This muffler is designed for the 2025 and newer Kawasaki KX250F model. Please verify fitment for your specific vehicle.
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About this part

Product Details

The FMF Racing Hex Q4 S/A Muffler uses a precisely located, patented Power Bomb module to manage exhaust sonics. This design choice is key to achieving a nearly 10% increase in flow by managing the expansion and contraction of exhaust gases. The perforated core allows sound to escape into the steel wool packing, where it's absorbed, and then the gases expand and cool before ramping back up at higher RPMs.

Think of the Power Bomb as a pre-muffler. It adds significant sound-absorbing surface area, which helps to lower the overall sound output of your bike. This muffler is built for the 2025 and newer Kawasaki KX250F, offering a well-built upgrade for riders looking for improved performance and a more controlled sound profile.

Specifications

Brand
FMF Racing
Manufacturer Part #
042410

Frequently Asked Questions

FMF Racing 25+ Kawasaki KX250F Hex Q4 S/A Muffler

$495.33