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FMF Racing MegaBomb Header Pipes
Megabomb S/S Kx450
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Estimated Ship Date: Nov 9, 2026
Overview
Brand:
Manufacturer's Part Number:
042399
Part Type:
Product Line:
Summit Racing Part Number:
FMF-42399
Item Number:
7860043
Header Material:
304 stainless steel
Header Color:
Natural
Quantity:
Sold individually.
FMF Racing MegaBomb Header Pipes
FMF Racing MegaBomb header pipes deliver your motorcycle to the next level of technology and power. MegaBomb uses science to gain up to a 3 hp boost with an existing FMF Racing slip, while reducing noise levels by as much as 1.5 dB. Bolt them on and the technology produces more low-end to midrange gains, as well as broadening out the mid to top-end power gains over stock. FMF Racing MegaBomb header pipes are best for Motocross, Supercross, and GNCC-style trails.
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Some parts are not legal for use in California or other states with similar laws / regulations
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