FMF Power Bomb Stainless Steel Header Pipe for Honda 2006-09 CRF250R
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.
Bike Fitment: 2006-2009 Honda CRF250R
Country Of Origin: Imported
Header Const: Stainless Steel
Header Type: PowerBomb
Up to 10% horsepower gain
Proprietary technology to increase flow
Pre-muffler lowers sound output up to 1.5dB
Modular exhaust port flange for reliability and less vibration