FMF MegaBomb Header

The FMF MegaBomb Header is a performance exhaust header (header pipe) for off-road motorcycles. It is built to improve engine response and power delivery. The MegaBomb design uses a larger-volume resonator-style chamber in the header. FMF developed it to broaden the powerband and add low-end and mid-range torque, and it also helps with overall rideability.

Key Features:

• Resonator-style MegaBomb chamber design that helps tune exhaust pulses for stronger low-end and mid-range power
• Precision-fabricated construction with quality welds
• Available in stainless steel and titanium material options, depending on the part number
• Designed to pair with FMF slip-on silencers and exhaust systems
• Made by FMF Racing, a brand with a long history in off-road and motocross exhaust development

Whether you race or trail ride, the MegaBomb header is a bolt-on upgrade over the stock header. It gives the engine stronger, more usable power, and the durable construction is built to hold up to hard off-road use.