This pipe is Gnarly! The FMF Gnarly pipe is built from super-strong 18-gauge steel and focused on increasing low-end horsepower to get you out of the toughest terrain. If you're looking to add tractor-like torque to your 2-stroke and need a pipe to withstand the harsh elements of off-road riding, this is the pipe for you. Strong and rugged, the Gnarly Pipe dishes out handfuls of torque and bottom-to-mid range pull specifically for the YZ250 and YZ250X models. Pairs best with an FMF 2-stroke silencer.
-Focused on low-end torque
-Super strong 18 gauge steel construction
-Built to withstand the off-road elements
-The most imitated expansion chamber in the world.
-Tough nickel-plated finish protects against rust and trail damage
-O-Rings Included
