Power Core 4

FMF - Powercore4 Muffler We developed the PowerCore4 to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable... and beneficial, no matter what your riding style or ability is. Space Age internal packing for maximum packing life. Hi-Flo modular end cap. Internal shape of core uses Hi-Flo technology. Enhanced sonic evacuation

FMF - ATV Powercore 4 Muffler The PowerCore 4 is the original race design muffler. Aluminum construction and stainless steel Hi—Flo endcaps make for the perfect balance of performance and strength... . If you’re looking to give your ATV a boost, the PowerCore 4 has the perfect power to price ratio. Completely redesigned for all late model applications Aluminum performance muffler with durable stainless

10%! The surface area of the perforated core lets the exhaust gasses exit into the "Bomb" chamber and then allows the air to expand, cool and ramp back up at a higher velocity. Additionally, the Power... FMF - Titanium Powerbomb Header The redesigned PowerBomb is a four-stroke header that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the header

FMF - Titanium PowerCore Muffler The titanium PowerCore is one of the best products we have ever produced states Don Emler and he adds A performance titanium muffler for $299 - why wouldn't you put... and formed rear endcap as well as FMF's exclusive Factory Forward Engineering - lowering the center of gravity and centralizing mass but that's not all. The titanium PowerCore utilizes advanced multistage

%! The surface area of the perforated core lets the exhaust gasses exit into the "Bomb" chamber and then allows the air to expand, cool and ramp back up at a higher velocity. Additionally, the PowerBomb is a "pre... FMF - Powerbomb Header The redesigned PowerBomb is a four-stroke header that incorporates FMF's patented PowerBomb module at a precise location in the initial stage of the header. By positioning