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FMF Megabomb Headers are ideal for Motocross and Supercross-style driving. This bolt-on power booster is less susceptible to damage than a long header. It is designed to reduce sound output by as much as 1.5 dB and increases long header torque and short header over-rev. The Megabomb Headers are FMF's greatest engineering accomplishment to date. Order one today!
FMF Powerbomb Headers can be easily bolt-on in place of your stock header for more low to mid-range power. This header features dual-chamber design, giving you up to 10% better exhaust gas flow and horsepower gains. The pre-muffler lowers sound output up to 1.5dB. FMF Powerbomb Headers are perfect pair with FMF silencers. Order now!
The redesigned FMF Racing Powerbomb for Honda dirt bikes 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 sonic 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). 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.
FMF Racing Megabomb headers for Honda dirt bikes will push your ride to the next level of technology and power. Megabomb uses science to gain up to a 3 hp boost with an existing FMF Racing slip, while reducing noise levels by as much as 1.5 dB. Bolt them on and the technology produces more low-end to midrange gains, as well as broadening out the mid to top-end power gains over stock. FMF Racing Megabomb header pipes are best for Motocross, Supercross, and GNCC-style trails. Order it here! Free shipping!
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