If you’re the kind of rider who lives for wide-open straights, explosive corner exits, and a smoother hit off the throttle—then it’s time to meet your new favorite mod: the FMF Megabomb Titanium Header (Part #044450).
This isn’t just a pipe. It’s the next stage of FMF’s Powerbomb evolution, built to crank performance across the rev range and transform your YZ250F, YZ250FX, or WR250F into a next-level machine.
FMF MegaBomb Header - Titanium (Header Only)
The next evolution in Powerbomb development
Substantial power increases everywhere
Constructed of extremely lightweight military titanium
Increases horsepower as much as 5hp
Produces long header torque combined with short header over-rev
Helps reduce sound output, as much as 1.5db
Made from premium American Ti-Metal material
Patent pending technology
Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available
Fitment Yamaha:
2020-2025 Yamaha YZ 250FX
2020-2021, 2023-2025 Yamaha WR 250F
2019-2025 Yamaha YZ 250F
The Bottom Line: More Pull, Less Bull
Whether you’re lining up on the gate or pushing hard through a backwoods trail, the FMF Megabomb Header gives your Yamaha the torque, tone, and throttle response it deserves. It’s the perfect way to level up your FMF build—and once you bolt it on, there’s no going back.
👉 Ready to unleash the Megabomb?
Click here to grab yours now and feel the difference where it counts—on the gas.
