Honda TRX400EX 1999-2004

FMF Stainless Steel ATV Mid Pipes - Available in both stainless steel and titanium construction. Stainless steel version offers identical performance traits as the titanium. The titanium mid pipe compliments the full Titanium 4 system. Must be used in conjunction with Titanium 4 Muffler.

Honda TRX450R 2004

FMF Stainless Steel ATV Mid Pipes - Available in both stainless steel and titanium construction. Stainless steel version offers identical performance traits as the titanium. The titanium mid pipe compliments the full Titanium 4 system. Must be used in conjunction with Titanium 4 Muffler.

Honda TRX250R 86-89 - FMF Power Core 2

The most popular 2-stroke silencer in the FMF arsenal. Balances power enforcements into a lightweight extruded aluminum oval canister design. Equipped with a “Performance Flow” end cap and nickel-plated front stinger. Easy maintenance and is completely repackable.

Honda TRX250R 1986-1989

Low maintenance, lightweight and power retaining. Uses the exclusive ôTurbine Dampening Systemö. Must be used in conjunction with FMF pipes and silencers. SST TurbineCore 2, must be used in conjunction with FMF SST pipes.

Honda TRX450R 2004 - FMF Power Bomb Stainless Steel Header (

A 4-stroke header system that incorporates FMFÆs patented Power Bomb module at a precise location in the initial stage of the header system. Titanium.

Honda TRX250EX 01-04

Big power gains for off-road enthusiasts. Tunable disc system enables the rider to tune in less noise. The disc system is also a fully legal spark arrestor. Riders can choose to go super quiet by using the supplied “Quiet Core” insert. * Includes muffler and header.

FMF Fatty Pipe - Honda TRX250R (Rev) 87-89

Computer designed and dyno tested giving each bike model individual power gains. The Tru-Flo stamping process ensures quality fitment. Fabricated from sturdy 19 gauge US steel. All encompassing power gains from bottom to top. Chrome plating provides a durable easy cleaning finish.

Honda TRX400EX 1999-2004)

A 4-stroke header system that incorporates FMFÆs patented Power Bomb module at a precise location in the initial stage of the header system. Titanium.

Honda TRX400EX 1999-2004 FMF Titanium 4 Natural ATV Exhaust

Full titanium racing exhaust system with huge weight savings along with substantial performance gains. Must be used in conjunction with Mid Pipe. AMA. With S/S Power Bomb Header.

Honda TRX450R 2004 - FMF Titanium 4 Anodized ATV Exhaust

Full titanium racing exhaust system with huge weight savings along with substantial performance gains. Must be used in conjunction with Mid Pipe. AMA. With S/S Power Bomb Header.

Honda TRX300EX FMF Mega Max ATV Exhaust

Big power gains for off-road enthusiasts. Tunable disc system enables the rider to tune in less noise. The disc system is also a fully legal spark arrestor. Includes Muffler and Header.

Honda TRX400 Foreman FMF Powerline ATV Exhaust

Designed to improve the power of your utility ATV. Reduces unwanted weight. 100% stainless steel material enables it to withstand the toughest elements. Utilizes low restriction, sound canceling inner chambers to keep the exhaust level down.

Honda TRX350 Rancher

Designed to improve the power of your utility ATV. Reduces unwanted weight. 100% stainless steel material enables it to withstand the toughest elements. Utilizes low restriction, sound canceling inner chambers to keep the exhaust level down.

Honda TRX250 Recon

Designed to improve the power of your utility ATV. Reduces unwanted weight. 100% stainless steel material enables it to withstand the toughest elements. Utilizes low restriction, sound canceling inner chambers to keep the exhaust level down.

Honda TRX450

The only exhaust system that can manage the ATVs roar and funnel it into a legal sound level. Internal baffles, chambers and space age sound-absorbing materials accelerate exhaust flow for less noise and more power. With S/S Power Bomb Header.

Honda TRX450

The all new (Qÿ is the only exhaust system ATV riders need for performance and sound compliance. The FMF (Qÿ uses internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss. The new (Qÿ+designed to take the noise out of riding, not the fun. FMF developed the Q muffler to decrease the sound level in a US Forest legal muffler without hampering performance and rideability. The power delivery has been designed to aid traction in all conditions allowing the rider more control.

FMF Factory 4 - Honda TRX450R 2004

The Factory 4 is designed to broaden the powerband, increase overall horsepower and torque gain while reducing and centralizing the weight. Oval to round construction employing military grade titanium. Sleeker, “tucked in” Profile+Less prone to crash damage. Substantial power gains over standard systems. Lowers & centralizes the center of gravity. Re-designed Power Bomb™ titanium header and titanium mid-pipe. New modular port flange on the header transmits less vibration and puts less tension on the exhaust. Included an FMF Power-Up jet kit for optimum tuning. Also includes an FMF wash plug. Modular end cap allows you to change end caps, altering the sound level and power delivery or add a spark arrestor module for forest legal applications. Natural or anodized blue finish.