Skip Navigation LinksATV > ATV Parts > Honda Parts > 2005 Honda TRX450R > Exhaust > 4-Stroke Header (2) > FMF PowerBomb Stainless Steel Header
FMF
PowerBomb Stainless Steel Header
$179.99 
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MSRP $199.99-399.99
Customer Rating:  


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Available - Usually leaves our warehouse in 2 business day(s).
All 2005 Honda TRX450R Parts
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Product Description
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).


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Customer Reviews
Average Rating -  Based on 3 Review(s)
Fit   4.7
Features   4.7

Finish   4.7
Cost Benefit   5.0

Durability   5.0
Overall   4.8
Latest Reviews
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Atom Aptos,  CA Good Head... This header was the perfect choice to pair with my FMF Q exhaust on my 2000 YZ426. It also was an excellent choice to get the header up and over the oil pump cover on this model (no more loosening the header when changing the oil filter. Good little boost in HP...
Fit   5.0
Finish   5.0
Durability   5.0
Features   5.0
Cost Benefit   5.0
Overall   5.0
Doug Surrey,  BC Not bad at all! Super easy to install! Fit perfectly on my 2002 DRZ400E. Did not alter the sound of my FMF exhaust at all and gave me a tad more power. Plus it looks way better than the black/rusty looking stock header.
Fit   4.0
Finish   4.0
Durability   5.0
Features   4.0
Cost Benefit   5.0
Overall   4.4
Lorin Smith Seattle ,  WA FMF Powerbomb Head pipe Bought this for my Suzuki DR-Z 400s. Well made and 5 ounces lighter than stock head pipe. Fits very nicely with no struggle. Location of the “powerbomb” places it very close to my carbon fiber engine case guards. High heat here may prove a problem over time. Noticeable increase in low end/mid range power, just as claimed. I like it!
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