FMF Powercore 4 ATV Exhaust
The FMF Powercore 4 ATV Exhaust was developed to increase both horsepower and torque throughout the entire power curve which produces a noticeable power increase that is useable and compatible with every riding style.
The FMF Powercore 4 has an aluminum construction and stainless steel Hi-Flo endcaps. These make for the perfect balance of durability and performance.
* Aluminum performance muffler with durable stainless steel components
* Completely redesigned for all late model applications
* Removable spark arrestor is included
