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FMF Exhausts

FMF Powerbomb Header - Yamaha YFZ450 04-08

FMF Powerbomb Header - Yamaha YFZ450 04-08

SKU:MC-6106874

Regular price $489.95 AUD
Regular price Sale price $489.95 AUD
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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). 

SPECIFICATIONS

  • Up to 10% horsepower gain
  • Patented technology
  • Pre-muffler lowers sound output as much as 1.5dB
  • The most copied header in the world
  • Fit's FMF Silencer only

VEHICLE FITMENT

  • Yamaha YFZ450 2004-2008
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