FMF Megabomb Headers are the ultimate performance upgrade header pipe you'll ever bolt onto your four-stroke dirt bike. The science behind the FMF Megabomb header is perhaps one of FMF's greatest engineering accomplishments yet, and considering the range of impressive products they've constructed throughout their time, that's saying something. You can bolt one of these bad boys on with an existing FMF Muffler and makes gains all the way up to a 3hp boost, which is incredible! Plus, the Megabomb Header pipe can actually reduce noise levels by as much as 1.5dB, so it's a win-win situation all around. The technology behind the Megabomb works to produce a higher low end to mid-range power gains, as well as broadening the mid to top-end power of your stock exhaust header.

FEATURES

• Up to 10% horsepower
• Produces long header torque and short header over-rev
• Pre-muffler lowers sound output as much as 1.5dB
  
• Patented technology
• The most copied header in the world

Please note: Image for reference only. Correct product will be provided.

SPECIFICATIONS

Notice: Closed Course Use Only
Item ID: 045665
Type: Header
Configuration: Single
Carb Warning: no
Header Const: Stainless Steel
Header Type: MegaBomb
Weight: 1.8 lbs

BIKE FITMENT

BETA

• RR430 4T 2020-2024
• RR430 4T RACE 2025
• RR430 4T RACING 2020-2024
• RR430 4T X-PRO 2025
• RR480 4T 2020-2024
• RR480 4T RACE 2025
• RR480 4T RACING 2020-2024
• RR480 4T X-PRO 2025