This product is bike-specific
Please click on "Select your bike" below to purchase the part that will fit.
The FMF Gnarly Exhaust was designed to be rugged, and improve bottom end power to help get you through the toughest terrain. Developed and tested with the off-road rider in mind, the Gnarly will shift and increase the power band so it comes on sooner, pulls harder through the mid range, and smoothes out the top-end RPM surge. Constructed of thick nickel-plated 18 gauge carbon steel, this pipe is ready to take on the punishment that could easily dent and destroy most OEM pipes. The nickel coating is also where the Gold Series name originated, after a few heat cycles the nickel coating will develop a goldish tint. If you have been searching for a rugged pipe that can deliver tractor-like torque to your two stroke, the FMF Gnarly pipe fits the bill.
Please see our International Orders page for orders shipping outside the US.
See our full Shipping Policy for further details.
If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.
See our full Return Policy for all of the pertinent details.