Description
CRF450R'04-08 - FMF PowerBomb Header — FMF PowerBomb header for CRF450R 2004-2008 uses FMF's expansion-chamber design to improve exhaust flow and help reduce sound output.
Why This Product
A purposeful exhaust upgrade for the CRF450R when better response, reduced weight or a different sound profile are part of the build.
Product Details
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).
Fitment
Honda CRF450R 2004-2008. Verify exact model and year before ordering.
- Brand: FMF
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