The FMF Fatty Gold Series Pipe is a high-performance exhaust system designed for Yamaha Banshee ATVs manufactured between 1987 and 2006. It is made by FMF, a well-known brand in the ATV parts industry, and has a manufacturer part number of 020145. The Fatty Gold Series Pipe is designed to improve the Banshee's power and torque, and is a popular choice among ATV enthusiasts. Used