• FMF Stainless Steel Megabomb Header Pipe Yamaha WR450F/YZ450F 2023–2026 - Adventure Parts
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FMF Exhaust

FMF Stainless Steel Megabomb Header Pipe Yamaha WR450F/YZ450F 2023–2026

FMF Stainless Steel Megabomb Header Pipe Yamaha WR450F/YZ450F 2023–2026

1458740071

$382.99 USD
$424.99 USD $382.99 USD
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Fitment For:

  • Yamaha WR450F 2024–2026
  • Yamaha YZ450F 2023–2025
  • Yamaha YZ450F 50th Anniversary Edition 2024
  • Yamaha YZ450F Monster Energy Yamaha Racing Edition 2023
  • Yamaha YZ450F Monster Energy Yamaha Racing Edition 2025
  • Yamaha YZ450FX 2024–2026
The science behind the Megabomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces noises levels by as much as 1.5dB. The Megabomb technology is revolved to produce more low end to mid-range gains as well as broadening out the mid to top end power gains over stock. The Megabomb is best used for Motocross/Supercross and GNCC style trails. Used by Factory Teams, the Megabomb is the next level technology you can have today.
  • Produces long header torque and short header over-rev.
  • Reduces sound output as much as 1.5dB.
  • Increases output from stock motor as much as 3hp.
  • #1 Header in Supercross, Motocross, Motocross of Nations and Monster Energy Cup!
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