FMF Factory Fatty Exhaust Pipe YAMAHA YZ85 2002-2018. YAMAHA YZ85 2002-2018. With the Fatty Pipe expect a smooth power band devoid of spikes but with better power throughout the rev range. More low, more mid, and increased over-rev.
Pipe was heavily dented and split about 2 inches. Had to have welding shop repair. Silencer was covered in emissions soot. Neither cleaned prior to shipping at all.