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  • Brand:FMF
  • Model:041374

Price : $209.99 $199.49

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CRF250R\'10-13 - FMF PowerBomb Header

FMF PowerBomb Header

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).

Selections:

- Torque versus Motocross: Torque improves low to mid-range power. Motocross mid to upper RPM range.

- Titanium versus Stainless Steel: Titanium is lighter

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