• Description

  The FMF Q4 Hex Exhaust With MegaBomb Header and Side Panel includes the following:

  FMF Q4 Hex Spark Arrestor Slip-On Exhaust with Side Panel:

  The FMF Q has always been in a league of its own and the latest Q4 is the most significant upgrade to date. You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance.

  • Less sound equals more ground.
  • Stainless steel midpipe, aluminum canister, stainless steel end cap.
  • Meets U.S.F.S. and F.I.M. World Enduro sound regulations.
  • Power gains throughout the entire RPM range.
  • Spark arrestor included.
  • Pounds lighter than stock.
  • Rugged design for off-road endurance.
  • 94 dB insert included.
  • UFO side panel included.
  • Only U.S. manufacturer to offer dedicated quiet exhaust systems.
  • Made in the U.S.A.

  FMF MegaBomb Header:

  The science behind the MegaBomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a MegaBomb for as much as a 3 horsepower boost, plus the MegaBomb actually reduces noise levels by as much as 1.5dB. The FMF MegaBomb header is yet another testament to the continued dedication of FMF to developing the best performing motorcycle exhaust components. Used by Factory Teams, the MegaBomb is the next level technology you can have today.

  • Produces long header torque and short header over-rev.
  • The larger midsection creates a larger surface area for sound dissipation to reduce the sound output by as much as 1.5dB.
  • Increases output from stock motor as much as 3 HP, alone.
  • Constructed out of FMF's exclusive Ti-Metal for an extreme weight savings with added durability.
  • Designed with a unique midsection, comparable to the PowerBomb header, that provides improved power across the power range.
  • The unique design of the MegaBomb header allows for better low end torque similar to a long header while also improving top end power much like a short header.
  • Although the MegaBomb header offers the advantages of a long header, the design of the MegaBomb header reduces the length and the chances of getting in the way or suffering damage.

  Note: For closed course competition use only. Not intended for street use.

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• 1 Question about the FMF Q4 Hex Exhaust With Megabomb Header and Side Panel

• Fitment

• # Part Numbers for the FMF Q4 Hex Exhaust With Megabomb Header and Side Panel

  Product Variant	Manufacturer Part #
  FMF Q4 Hex Exhaust With Megabomb Header and Side Panel	041564

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