FMF Racing Power Bomb Stainless Steel Header for 2012-15 Kawasaki KX450F - 042274
FMF Power Bomb Header
Part Number: 042274
Material: Stainless Steel
- Up to 10% horsepower gain
- Proprietary technology to increase flow
- Acts as a "pre-muffler" tp lower sound output up to 1.5 dB
- Modular exhaust port flange for reliability and less vibration
- Made in the USA
The redesigned PowerBomb is a four-stroke header that incorporates FMF’s patented PowerBomb module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up at a higher velocity. Additionally, the PowerBomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.
Note: Power Bomb Headers are designed to be used with FMF Racing mufflers and exhaust systems Only; can not be used with stock system.
Product Line FMF Megabomb Stainless Steel Header Part Number 042274 Fitment Type Model-Specific Fitment Use Type Unit Sale Qty Each Style Size Position Material Stainless Steel Color Finish Exhaust Configuration Header Muffler Size Muffler End/Tip Style California Emissions FALSE Product Disclaimer Fitment Note Fitment Note Fitment Note Fitment Note Fitment Note
2015 Kawasaki KX450
2014 Kawasaki KX450
2013 Kawasaki KX450
2012 Kawasaki KX450
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