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![PowerBomb 042389](http://www.fmfracing.com/cdn/shop/products/dd84a3bd-9c18-42c6-8187-4aba0c8d4350_aa3ebdb0-faae-4ddf-ad54-2ffba3a8780b_{width}x.jpg?v=1625045989)
PowerBomb 042389
![FG icon](http://www.fmfracing.com/cdn/shop/t/24/assets/icon-freegift.png?v=108311353277274706321654618370)
042389
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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.
Item ID:042389
Type:Header
Carb Warning:no
Header Const:Stainless Steel
Header Type:PowerBomb
Item Id - Manual Description |
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042389 - INST SHEET HEADER |
Make | Model | Year |
---|---|---|
KAWASAKI | KX250F | 21-24 |
KAWASAKI | KX250X | 21-24 |