FMF Megabomb Header Titanium Beta 450 RX / 450 RC (2024-2025) 045689

FMF Megabomb Header Titanium Beta 450 RX / 450 RC (2024-2025) 045689

Experience the ultimate in exhaust engineering with the FMF Megabomb Header, a component that FMF considers one of their greatest technical accomplishments. This header is designed to provide massive power gains that rival expensive engine builds, offering as much as a 3hp boost just by bolting it on. When you Buy FMF Megabomb Header for your Beta 450 RX, you are getting a patented design that produces the bottom-end torque of a long header combined with the top-end over-rev of a short header, making it the perfect choice for motocross and competitive off-road racing.

Constructed from lightweight, military-grade titanium, this header significantly reduces weight while increasing durability and heat dissipation. Not only does it make you faster, but the unique Megabomb module also acts as a "pre-muffler," reducing sound output by as much as 1.5dB compared to stock. Whether you are replacing a damaged pipe or looking for a Beta 450 RX replacement header to pair with your FMF slip-on, this FMF Beta 450 service kit essential delivers the "works" level performance required to pull holeshots and dominate the competition.

Top Features FMF Megabomb Header Titanium Beta 450 RX / 450 RC (2024-2025) 045689

• Increases horsepower output from the stock motor by as much as 3hp.
• Patented Megabomb technology reduces noise levels by up to 1.5dB.
• Constructed from premium American TiMetal® titanium for maximum weight savings.
• Broadens the power band, providing gains from the low-end through the top-end.
• Compatible with the stock OEM muffler as well as all FMF slip-on exhausts.
• Proudly made in the USA at FMF’s Southern California factory.

Fitment List

• 2024-2025 Beta 450 RX
• 2025 Beta 450 RC

FAQ

Q: Will this FMF Megabomb Header fit my 2025 Beta 450 RX?
Yes, the 045689 model is specifically engineered for the 2024 and 2025 Beta 450 RX motocross models, as well as the 2025 450 RC.

Q: Does the Megabomb header require a specific FMF muffler to work?
No, the Megabomb is designed with versatility in mind and can be used with your stock Beta muffler or any FMF slip-on silencer designed for the 450 RX.

Q: Is this titanium header legal for trail use?
This is a high-performance racing component designated for "Closed Course Competition Use Only" and does not include a spark arrestor.

🚀 Take your Beta’s performance to the next level with the industry-leading Megabomb technology. Order today and get the competitive edge you’ve been looking for.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. the best motocross shop in Central Florida.