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FMF Racing Dirt Bike Exhaust Headers deliver championship power. Compatible with famous dirt bike brands such as Suzuki, Yamaha, and KTM, FMF exhaust headers such as the Megabomb and the Powerbomb are made from a powerful combination of high-grade aluminum and stainless steel components. The Powerbomb has an outer chamber that allows air to expand, cool, and ramp back up at a higher velocity. The result is increased performance power with quieter exhaust sounds. The Megabomb, on the other hand, is a more advanced version of the Powerbomb.
Do not be fooled by knock-offs. Don’t even settle for knock-offs! Get the genuine FMF patented exhaust headers that increase output as much as 10% from a stock motor and reduces sound output by as much as 1.5dB. All FMF products are made from premium American materials right here in the USA.
Like the Powerbomb, the Megabomb is specifically for closed-course competitions only. The engineering behind the FMF Megabomb is the company’s latest achievement to date. Megabomb easily bolts with an existing FMF Racing Slip-On to produce as much as a 3hp boost while reducing noise levels down to as much as 1.5dB. It has a long header torque and short header over-rev. Made from premium American titanium metal, the Megabomb is best used for Motocross/Supercross and GNCC-style trails. Select your Megabomb here from the selection.