Made by FMF specifically for KTM Power Parts, this Turbinecore 2.1 Silencer gives your bike USFS approved spark arresting and free-flowing, unrestricted power with fitment that’s tailor made for your KTM dirt bike.
Built on an aluminum canister with stainless mid-pipe and end cap, the 2.1 smooths your KTM’s power to make it more usable for enduro and off road types of riding. The entire assembly also weighs less than your stock silencer and the canister has a larger diameter that allows for more packing material, lower sound, and longer service intervals.
But, the 2.1’s main claim to fame is the integrated USFA approved "Turbine Dampening System" spark arrestor. This system kills sparks without choking the flow of exhaust gases or clogging up like a screen-type arrestor, which means you can legally ride the best mountain and forest single track without lowering your KTM’s performance.