Experience the thrill of the FMF Factory Fatty Pipe - designed with the same expertise and quality as the legendary "works" or cone pipes used by Factory Teams. This pipe enhances the power curve, providing increased gains throughout the entire power band including low-end, mid-range, and over-rev. Whether you're pushing the limits on the track or hitting the trails, the Fatty has the performance you crave!

Features:

-Lighter 20 gauge steel used for the body of the pipe.

-19 Gauge steel used for the header portion.

-Includes O-rings on most models

-Hand pounded seams for smooth flow transitions.

-O-Rings Included

Fitment:
2022 Yamaha YZ125
2022 Yamaha YZ125 Monster Energy RE
2023 Yamaha YZ125
2023 Yamaha YZ125 Monster Energy RE
2023 Yamaha YZ125X