FMF - Stainless Steel Megabomb Header (Beta)

FMF – Stainless Steel Megabomb Header (Beta)

The FMF Stainless Steel Megabomb Header is designed to give your Beta stronger, smoother power the moment you crack the throttle. Built from high-grade stainless steel, it reshapes exhaust flow to improve torque and throttle response through the low and mid-range—exactly where trail and off-road riders spend most of their time. The compact shape also tucks in tight for better ground clearance and less chance of damage when things get rocky.

Why We Like It

It makes a noticeable difference in how the bike pulls without needing extra tuning or complicated setup. The Megabomb gives your Beta a cleaner hit off the bottom, smoother roll-on power, and a deeper exhaust tone that feels more controlled than stock. Its stainless construction holds up well to off-road abuse, and the fitment is consistently clean.

Why It’ll Work for You

If you want better response in technical terrain or more usable power when accelerating out of corners, this header helps the bike feel stronger without making it harder to ride. It improves torque where most riders actually need it and reduces weight compared to bulkier stock systems. The compact design also keeps it out of harm’s way, which is useful if you ride tight single-track or rocky trails.

Key Features

• Next-generation evolution of FMF’s PowerBomb technology
• Noticeable power gains across the RPM range, especially low to mid
• Stainless steel construction for durability and long life
• Compact shape improves ground clearance and reduces impact risk
• Designed to pair well with FMF mufflers but works with stock