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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
American Fire Power
-Overall increase in power and torque
FMF is about moving forward
-New RTS (Rapid Tuning System)
Factory Fatty 025183 Size:OS American Fire PowerThe Factory Fatty is reminiscent of the works or cone pipe once used by Factory Teams. It shares many of the same characteristics with its craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low end, more mid, and increased over rev. No matter what type of riding you do, the Fatty has the benefits youre looking for. Lighter 20 gauge steel used for
