FMF Motorcycle Megabomb Exhaust - YAM YZ450F 18 S/S

The science behind the Megabomb header may be our 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 a 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
  • Made from premium American materials
  • Item ID: 044421
  • Type: Header
  • Header Const: Stainless Steel
  • Header Type: MegaBomb
  • Weight: 1kg (2.2 lbs.)


Compatible with the following Motorcycles:
YAM YZ450F 18

SKU 6107599
Brand FMF
Shipping Weight 3.0000kg
Shipping Width 0.300m
Shipping Height 0.700m
Shipping Length 0.300m

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