The science behind the Megabomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a Megabomb for as much as a 3hp boost, plus the Megabomb actually reduces noises levels by as much as 1.5dB.

Features:

• Reduces sound output as much as 1.5dB
• Increases output from stock motor as much as 3hp
• Produces long header torque and short header over-rev
• Made from premium American stainless steel material