FMF Factory Fatty Exhaust 2 Stroke Pipe - 024056 - 1999-2023 Yamaha YZ250, YZ250X

FMF Factory Fatty Exhaust 2 Stroke Pipe - 024056 - 1999-2023 Yamaha YZ250, YZ250X

The Factory Fatty is a high-quality pipe that shares many of the same characteristics with the "works" or cone pipes once used by factory teams. Crafted with precision and using the best materials, this pipe offers a broad and smooth power curve that increases gains throughout the entire power band.

Designed for all types of riding, the Fatty provides increased low-end and mid-range power, as well as improved over-rev. The body of the pipe is made of lightweight 20 gauge steel, while the header portion is made of 19 gauge steel. Whether you're a professional racer or a weekend warrior, the Factory Fatty has the benefits you're looking for.

Features:

• Factory Fatty has no coating—just like the works bikes
• Lighter 20 gauge steel used for the body of the pipe
• 19 Gauge steel used for the header portion
• Hand pounded seams for smooth flow transitions
• O-rings Included
• Fitment - 1999-2023 Yamaha YZ250, and 2023 YZ250X 

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