FMF

PowerBomb Header - YAMAHA

Shipping calculated at checkout.

Utilize FMF's patented module precisely located at the initial stage of the header
Position "Bomb" increases performance; horsepower is increased as much as 10%
Act as "pre-muffler" helping to lower the decibel output
The expansion and contraction of exhaust sonics through the system causes increased flow
Not for use with stock muffler.
FITS - 2010-2011 Yamaha YFZ 450 X 4x2, 2009-2022 Yamaha YFZ 450R 4x2