FMF Racing Megabomb Header
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FMF Racing Megabomb Header
Most copied header in the world.
Patented technology (Patent # 7510050).
Gain up to three horsepower with a single bolt-on mod.
The ultimate compliment to our Factory 4.1 muffler.
Quality construction for maximum durability.
Reduces sound output by as much as 1.5 dB.
Available Part Numbers
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Customer Reviews (2)
Reviews 1 - 2 of 2
Jul 31, 2016
David
Megabomb*
The sound is Awsome bike rides very well with the powerband changes. Always brings the front tire up really amazing pipe
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Jun 13, 2016
Cas
Megabomb
Bought the fmf Megabomb header and driver say he feel the extra horsepower.
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Question & Answers
Have a question about this? Ask people who own it.
Questions 1 - 3 of 3
Do you have to add on a electronic fuel injection controller when you install an FMF megabomb header? If so, does it come with the header?
Don • Aug 29, 2019
Best Answer: You do not have to purchase a electronic fuel injection controller with this product however changing an exhaust system on a motorcycle can affect the tuning and they way the bike runs. Depending on the year make and model of you're bike companies make different applications for this matter. You could always take it to you're local dealer and have them re program it if they have the computer software. For example a 2020 YZ450F comes with a built in power tuner that allows you to make fuel adjustments through an app on you're cell phone.
Staff • Nick • Aug 30, 2019
Staff • Nick • Aug 30, 2019Is this just the connecting pipe or the whole header?
Lauren • Jul 19, 2019
Best Answer: The whole header.
Cas • Jul 19, 2019
Will the header from a yz250 interchange with a yz450
Cas • Jul 19, 2019
Best Answer: Don’t know, I purchased mine for a Honda
Terry • Jul 19, 2019