FMF Racing Fatty Exhaust Pipe Expansion Chamber for Yamaha YZ 125 05-17 024049 The most copied pipe in the world Broader, smoother powerband Durable, nickel-plated finish FMF Racing 100% made in the USA Sample image used for product representation This...

FMF Racing Fatty Exhaust Pipe Expansion Chamber For Kawasaki KX 125 98-02 The most copied pipe in the world Broader, smoother powerband Durable, nickel-plated finish FMF Racing 100% made in the USA Sample image used for product representation This item...

FMF Racing Gnarly Exhaust Pipe Expansion Chamber for Beta 250 300 13-18 025156 Gnarly Pipes are a heavy duty torque pipe Heavy duty 18 guage steel body  Chrome-plated for durable, long lasting finish FMF Racing Sample image used for product...

FMF Racing Powercore II 2 Muffler Silencer for Honda CR 250 02-07 021014 The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the...

FMF Racing Fatty Exhaust Pipe Expansion Chamber for Yamaha YZ 125 00-04 024041 The most copied pipe in the world Broader, smoother powerband Durable, nickel-plated finish FMF Racing 100% made in the USA Sample image used for product representation This...

FMF Racing Powercore 2 Shorty Muffler Silencer for Yamaha YZ 125 00-01 020268 Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in...

FMF Racing Gnarly Exhaust Pipe Expansion Chamber For KTM 200 XCW 11-16 025143 Gnarly Pipes are a heavy duty torque pipe Heavy duty 18 guage steel body  Chrome-plated for durable, long lasting finish FMF Racing Sample image used for product...

FMF Racing Fatty Exhaust Pipe Header For Yamaha YZ 65 024068 With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while...

FMF Racing Powercore 2 Shorty Muffler Silencer For KTM 65 SX 09-13 025144 Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in...

FMF Racing Powercore II 2 Muffler Silencer for Yamaha YZ 80 85 93-14 020259 The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above...

FMF Racing Powercore II 2 Muffler Silencer for Yamaha YZ 250 96-99 020265 The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the...

FMF Racing Powercore 2 Silencer Muffler Exhaust For KTM 125 150 SX 025186 The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the...

FMF Racing PowerBomb SS Exhaust Header For Suzuki DRZ 400 S SM 00-17 040038 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...

FMF Racing Powercore 2 Shorty Muffler Silencer for Honda CR 125 02-07 021010 Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in...

FMF Racing Turbinecore 2 Spark Arrestor Silencer Muffler 025105 Our best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister...

FMF Racing Turbinecore 2 Spark Arrestor Silencer Muffler 025127 Our best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister...

FMF Racing Powercore II 2 Muffler Silencer for Honda CR 250 R 97-99 020208 The Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above...

FMF Racing Fatty Exhaust Pipe For KTM 85 SX 14-17 105 2007 025088 The most copied pipe in the world Broader, smoother powerband Durable, nickel-plated finish FMF Racing 100% made in the USA Sample image used for product representation This...

FMF Racing Powercore 2 Shorty Muffler Silencer for Yamaha YZ 250 96-99 020266 Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in...

FMF Racing Turbinecore 2 Spark Arrestor Silencer Muffler 020361 Our best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister...

FMF Racing Turbinecore 2 Spark Arrestor Silencer Muffler 020328 Our best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister...

FMF Racing Turbinecore 2 Spark Arrestor Silencer Muffler 020362 Our best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister...

Compact in size and lightweight, the Turbinecore spark arrestor system uses the exclusive "Turbine Dampening System" making it a U.S. Forest approved silencer. Now older machines can be U.S. Forest legal with an updated factory look and sound. Re-packing is...

FMF Racing Turbinecore 2 Spark Arrestor Silencer Muffler 025067 Our best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister...