The science behind the FMF MegaBomb header may be FMF's greatest engineering accomplishment to date. You can pay an engine builder thousands or bolt on a MegaBomb for as much as a 3hp boost. Plus, the MegaBomb actually reduces noise levels by as much as 1.5dB. The FMF MegaBomb header will have you pulling holeshots and dusting all the boys on the way up Competition Hill. Used by Factory Teams, the MegaBomb is next level technology you can have today. Simply bolt it on and go faster!
- Titanium four-stroke ATV header with FMF's patented MegaBomb module
- Used by factory teams and is a great compliment to the FMF Factory 4.1 quad muffler
- Increases output from stock motor as much as 15%
- Gain up to three horsepower with a single bolt-on mod
- Produces long header torque and short header over-rev
- Reduces sound output by as much as 1.5dB
- Less susceptible to damage than a long header
- Quality construction for maximum durability
- Made from premium American TiMetal materials
Note: For Closed Course Competition Use Only. Not Intended for Street Use.
Note: Image for reference only. Actual product may vary according to vehicle.
Note: This product may not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws. Refer to chaparral-racing.com/terms before purchasing.
Click on the Year for your Make/Model below to select it.
KTM XC ATV 450
KTM XC ATV 525
Suzuki QUADRACER LT-R450
Suzuki QUADRACER LT-R450 SPECIAL EDITION
Yamaha WR 450F
Yamaha YFZ 450
Yamaha YFZ 450 BILL BALLANCE EDITION
Yamaha YFZ 450 R
Yamaha YFZ 450 R SE
Yamaha YFZ 450 SE
Yamaha YFZ 450 X
Yamaha YFZ 450 X BILL BALANCE
Yamaha YFZ 450 X SE
Yamaha YFZ 450R
Yamaha YFZ 450R SE
Yamaha YZ 450F
Yamaha YZ 450FX
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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