PoweCore 4 Hex Muffler for YAMAHA YZ250FX 2015-2017
FMF PoweCore 4 Hex Muffler for YAMAHA YZ250FX 2015-2017
Race-inspired, price-point muffler made for maximum power output.
Aircraft-quality extruded aluminum canister with stainless steel components.
Hexagon exhaust