19-22 125/150SX FACTORY F-PIPE

19 Gauge steel used for the header portion Lighter 20 gauge steel used for the body of the pipe No matter what type of riding you do, the Fatty has the benefits you’re looking for Broadens and smooths out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams and it shares many of the same characteristics with its craftsmanship and material quality Hand pounded seams for smooth flow transitions