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FMF Racing

FMF Racing Kawasaki KX250F 09-16 Hex Q4 S/A Muffler

$495.35

On Backorder — Expected to ship by Apr 28, 2026

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FMF Racing Hex Q4 S/A Muffler for Kawasaki KX250F 09-16. Features patented Power Bomb module for improved flow and reduced sound.

Key Features

  • Fits Kawasaki KX250F 2009-2016.
  • Incorporates FMF's patented Power Bomb module for improved exhaust sonics.
  • Nearly 10% flow increase due to strategic module placement.
  • Acts as a pre-muffler to lower sound output.
  • Perforated core and steel wool packing absorb sound effectively.
  • Designed for improved throttle response and sound management.
This muffler is designed to fit Kawasaki KX250F models from 2009 to 2016.
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About this part

Product Details

The FMF Racing Hex Q4 S/A Muffler uses a precisely placed, patented Power Bomb module to improve exhaust flow. This module acts like a pre-muffler, creating more surface area for sound absorption. By strategically locating it early in the header system, FMF Racing achieves a nearly 10% increase in flow, which can translate to better throttle response.

Inside the muffler, the perforated core allows sound waves to exit into the steel wool packing. This process helps the exhaust gases expand and cool, then ramp back up at higher RPMs. The result is a reduction in the bike's overall sound output without sacrificing performance. This well-built muffler is designed to fit Kawasaki KX250F models from 2009 to 2016, offering a solid option for riders looking to enhance their exhaust system.

Specifications

Brand
FMF Racing
Manufacturer Part #
042296

Frequently Asked Questions

FMF Racing Kawasaki KX250F 09-16 Hex Q4 S/A Muffler

$495.35