FMF Racing Powercore 4 Exhaust System for Honda CRF100F / CRF80F / XR100R / XR80R - 041015 2013 Kawasaki KVF300 Brute Force 1977 Yamaha XS750-2

1977 Yamaha XS750-2

are CNC-machined from solid billet aluminum

a one-year warranty on shocks and a lifetime warranty on springs

2014 Polaris Indy 600 SP LE

1987 Kawasaki KX125

FMF Racing Powercore 4 Exhaust System for Honda CRF100F / CRF80F / XR100R / XR80R - 041015 2013 Kawasaki KVF300 Brute Force 1977 Yamaha XS750-2FMF Racing Powercore 4 Full Exhaust System Part Number: 041015 Race Inspired for maximum power and torque through entire RPM range Aircraft quality extruded aluminum canister with stainless steel components High quality internal packing material for maximum longevity Includes Muffler and Header for a complete Exhaust System Upgrade Made in the USA Race inspired, price point muffler made for maximum power output. When designing the PowerCore 4 Exhaust,