Dirt Bike Mufflers

FMF Racing Yamaha TTR110 08-24 SS Anodized Titanium Mini Moto Fact 4.1 Slip-On Muffler w/SS Header - 044468

Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.

FMF Racing WR450F 20 Powercore 4 Hex Muffler - 044462

The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end...