FMF Racing® Gold Series Nickel Fatty Pipe / Expansion Chamber 

2018+ Yamaha YZ65 

Our Fatty Gold Series pipe broadens the powerband and provides a healthy power increase everywhere. Improved throttle response, a linear powerband and enhanced over-rev all add up to a pipe that everyone will benefit from. The Fatty pipe is our most popular pipe for that same reason. If you’re riding trails, tracks or the open desert, this pipe has what you’re looking for.

Features:

• Number one pipe on the market.
• FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance.
• Includes O-rings.
• Computer-designed and dyno-tested to make power gains where each machine needs them the most
• Constructed of strong 19-gauge steel with a nickel-plated finish 

Finish: 

•  Nickel Plated Steel 

Fitment:

•  2018-2021 Yamaha YZ65