FMF Racing Honda CRF250R 04-05/CRF250X 04-09/12-17 Powercore 4 Muffler - 041273 0 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... $449.99 Quick view add to cart Add Wish List
FMF Racing Yamaha YZ250F 06-09/YZ450F 06-09/WR250F 07-13/450F 07-11 Powercore 4 Muffler - 044228 0 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... $449.99 Quick view add to cart Add Wish List
FMF Racing Kawasaki KLX300R 20-21 Powercore 4 Hex Muffler - 042387 0 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... $449.99 Quick view add to cart Add Wish List
FMF Racing Honda CRF110F 19-24 Powercore 4 Muffler - 041579 0 Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components.This Part... $209.99 Quick view add to cart Add Wish List
FMF Racing Yamaha TTR50 06-09/ 13-24 Powercore 4 Muffler w/SS Header - 044156 0 Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components. $279.99 Quick view add to cart Add Wish List
FMF Racing Suzuki DR650SE 97-22 Q4 S/A Muffler - 043380 0 A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion... $499.99 Quick view add to cart Add Wish List
