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. The 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). Tuned for bottom to mid performance. PowerBomb headers are the front runner in performance headers. Designed for full service access to oil filter. Detailed Specifications: Type: Header. Configuration: Single. Header construction: Stainless steel. Header type: PowerBomb. Note: For closed course competition use only. Not intended for street use.
"Installed this on my 06 Honda Crf250x along with the Power Core 4 slip on. Noticed a big power and torque increase throughout the lower gears and a great sound!"
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April 15, 2009
"These pants rock! I ride mostly woods trails in New England and in spring and fall most of the trails are mud bogs or under water. These pants keep your feet and legs DRY like nothing i've tried before and are comfortable too. The pockets are waterproof too to keep a rag for your goggles or extra gloves for your hands. I'll never buy a different pair of pants"
The science behind the MegaBomb header may be FMFs greatest engineering accomplishment to date. You can bolt on a MegaBomb for as much as a 3 horsepower boost, plus the MegaBomb actually reduces noise levels by as much as 1.5dB. Used by Factory Teams, the MegaBomb is the next level technology you can have today. Produces long header torque and short header over-rev. Reduces sound output as much as 1.5dB. Increases output from stock motor as much as 3 HP, alone. Detailed Specifications: Type: Header. Configuration: Single. Header construction: Titanium. Header type: MegaBomb. Note: For closed course competition use only. Not intended for street use.