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Powerbomb Header - 042316

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Powerbomb Header - 042316

  • Part #:
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  • OEM/Ref#:
MSRP: $209.99

Price: $188.99 10% off!
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FMF Powerbomb Header - 042316
The redesigned PowerBomb is a four-stroke header that incorporates FMFs 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.
  • Stainless steel construction

    Included Items:

    (1) Stainless steel header pipe

    (1) Mounting bracket

    (1) 8mm-1.25 X 20mm Flange hex head bolt

    (1) 8mm-1.25 Serrated flange hex nut


Part #: 436314
Mfg #: 042316
Color Silver
Type Head Pipe
Units Each
Weight 3.85 lbs
Alternate/OEM Part Number(s):
Resources & Manuals
Fitment for FMF Powerbomb Header - 042316

Part 436314 fits the following machines

  • KL600 KLR 1984
  • KL600B KLR600 1985-1986
  • KL650 KLR 1987-1989, 1991-2007
  • KL650A KLR 1990
  • KL650B Tengai 1990-1991
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