FMF GOLD SERIES PIPES
The most copied expansion chamber in the world
All Gold Series pipes are computer designed and dyno tested to focus power gains where each machine needs it most
Every pipe goes through the Tru-Flo stamping process to ensure quality performance and optimum fit
Different pipes for selected models allow fine-tuning of a bike’s powerband; Fatty pipes offer better bottom and top power; Gnarly improves low- to midpower with a little less on top than stock
GOLD SERIES FATTY™ PIPES
Computer designed and dyno tested to make power gains where each machine needs them the most
Tru-Flo stamping process ensures a perfect fit and optimum performance
Constructed of strong 19-gauge steel with a nickel-plated finish
FMF GOLD SERIES PIPES
The most copied expansion chamber in the world
All Gold Series pipes are computer designed and dyno tested to focus power gains where each machine needs it most
Every pipe goes through the Tru-Flo stamping process to ensure quality performance and optimum fit
Different pipes for selected models allow fine-tuning of a bike’s powerband; Fatty pipes offer better bottom and top power; Gnarly improves low- to midpower with a little less on top than stock
GOLD SERIES FATTY™ PIPES
Computer designed and dyno tested to make power gains where each machine needs them the most
Tru-Flo stamping process ensures a perfect fit and optimum performance
Constructed of strong 19-gauge steel with a nickel-plated finish
Factory Fatty Rev Pipe Offroad
Pipe focuses its power delivery in the middle and upper RPM of the power band
If riders are running out of power up top, want more time between shifts and do a lot of deep berm or sand riding, the FMF Rev is their pipe of choice
FMF Racing's Tru-Flo stamping process ensures a perfect fit and optimum performance
Incredibly durable nickel plating
Dyno and track tested for every application
Includes O-rings
Not for use on any 150 TPI machine, install on carburetor bikes only.
FMF GOLD SERIES PIPES
The most copied expansion chamber in the world
All Gold Series pipes are computer designed and dyno tested to focus power gains where each machine needs it most
Every pipe goes through the Tru-Flo stamping process to ensure quality performance and optimum fit
Different pipes for selected models allow fine-tuning of a bike’s powerband; Fatty pipes offer better bottom and top power; Gnarly improves low- to midpower with a little less on top than stock
GNARLY™ PIPES
Power gains are focused toward bottom and mid, with a goal of increased tractability
An excellent off-road pipe, and a winner for tighter tracks
Built with tough 18-gauge steel
Passer 02-20 YZ250
FMF TI-POWERCORE 2.1 & POWERCORE 2.1 SILENCERS
Built to provide excellent power for today’s tracks geared toward 4-Stroke machines
Smooth power curve throughout the RPM range
Large Diameter Canister for more tenability and longer lasting packing life
Delivers a crisp, notable sound
approx. 1.5lbs lighter than stock (KTM)
Optimally designed to complement performance of FMF pipes, works and fits FMF or stock
FMF TI-POWERCORE 2.1 & POWERCORE 2.1 SILENCERS
Built to provide excellent power for today’s tracks geared toward 4-Stroke machines
Smooth power curve throughout the RPM range
Large Diameter Canister for more tenability and longer lasting packing life
Delivers a crisp, notable sound
approx. 1.5lbs lighter than stock (KTM)
Optimally designed to complement performance of FMF pipes, works and fits FMF or stock
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 a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications.