S/S Powerbomb Header 045390

S/S Powerbomb Header 045390

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Regular price $349.99


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.

Notice:Closed Course Use Only
Item ID:045390
Midpipe:Stainless Steel
Carb Warning:no
Header Const:Stainless Steel
Header Type:PowerBomb
Fitment:fits FMF silencer only
Weight:2.1 lbs.
KTM250 SX-F11-12
KTM250 XC-F11
KTM250 XCF-W12-13

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