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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band
-Engineered to assault today's tracks and trails
Made from premium American materials
Use with stock or FMF header
-Provides power gains throughout entire power band
PowerBomb 044176 Size:OS The Factory Fatty broadens andThe redesigned PowerBomb is a four stroke header that incorporates FMF's 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. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back
US$ 160.00
US$ 249.50
US$ 159.00
