HUSQVARNA FC350 2015 Part No. 06-1766.FMF.MBS FMF 045581 - The science behind the Megabomb header may be our greatest engineering accomplishment to date. - You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces noises levels by as much as 1.5dB. - The Megabomb technology is revolved to produce more low end to mid range gains as well as broadening out the mid to top end power gains over stock. - The Megabomb is best used for Motocross/Supercross and GNCC style trails. 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 3hp Made from premium American TiMetal material - Most copied header in the world. - Patented technology (Patent # 7510050). - Gain up to three horsepower with a single bolt-on mod. - The ultimate compliment to our Factory 4.1 muffler. - Quality construction for maximum durability. - Reduces sound output by as much as 1.5 dB. - Notice: For Closed Course Competition Use Only. Notice: Closed Course Use OnlyItem ID: 045581Type: HeaderConfiguration: SingleCarb Warning: noHeader Const: Stainless SteelHeader Type: MegaBombWeight: 2.4 lbs. �