The Stainless Steel PowerBomb is a four-stroke header that
incorporates the patented PowerBomb module at a precise
location in the initial stage of the header. By positioning this
"Bomb" at a key point in the system, increased performance
and flow is achieved through the expansion and contraction of
exhaust sonics through the system. The result is a flow increase
of nearly 10%! The outer chamber in the PowerBomb allows
the air to expand, cool, and ramp back up at a higher velocity.
Additionally, the PowerBomb is a "pre-muffler" of sorts, which
helps to lower the bike's sound output by providing more sound
absorbing surface area for the sound medium (exhaust gases).
The PowerBomb provides power focused in the mid to upper
This accessory is restricted to closed-course competition use.
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North Ridge Yamaha
5929 North Ridge West (Route 20)
Geneva, OH 44041-9665
Phone: (440) 466-2712