FMF Power Bomb Stainless Steel HeaderThe 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.FMF Model # 042094Fitment:2006-2011 Kawasaki KX450F*Note: Actual product may slightly vary depending on make and model.
C**.
100 percent worth it
Perfect fit and sounds great
A**E
Boosts Power and Sounds Great
My bike sounds great and even seems a little more snappy. After purchasing the header to replace my stock header I just had to buy the powercore 4 muffler.Where I have noticed the biggest difference is when I am on technical uphill climbs and my bike rips up the hill. Prior to this my bike seemed to struggle with my 240 lbs weight on steep hills. The new header and muffler made a huge difference.
J**N
Great pipe!
Great pipe!!! This pipe was easy to install and the sound is great. It doesn't take away any of the sound in my opinion and it has help add a little power to. It revs quicker and seems to be much smoother.
J**.
Four Stars
good product
M**N
Five Stars
Perfect fit on my 2015 KLX450R
Trustpilot
1 week ago
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