FMF RacingFMF (Flying Machine Factory) has been known for building extremely high quality exhaust pipes since twin shocks and air-cooled motors were standard equipment. Their goal has always been to "take the most advanced machinery to its limits by building the world's best performing exhausts" and by golly they do just that. Hand made from start to finish right here in the USA, each pipe exhibits an attention to detail and level of professional craftsmanship that is lacking in their mass produced competitors. With options for nearly every make and model of off-road bike on the market, as well as some street fitments, FMF exhausts are for enthusiasts looking to squeeze every ounce of performance out of their machine and who accept no compromises.

The mission of FMF Racing's founder and owner Don Emler Sr. has always been to "improve power and ride-ability over a broad throttle range, especially in the range where the machine is likely to be operating the most" and he has been accomplishing his mission for the last 42 years. Aside from performance gains, FMF strives to reduce weight and improve rider ergonomics and overall aesthetics. The use of premium materials (all produced in the US) in FMF exhaust systems such as titanium, stainless steel and carbon fiber, accomplish these goals and offer solutions for nearly every rider and every budget. 

FMF Exhaust Pipes

FMF Factory 4.1 RCT Slip-On Exhaust
$314.99 - $809.99 $349.99 10% Off MSRP
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FMF Powercore 4 Slip-On Exhaust
$179.99 - $539.99 $199.99 10% Off MSRP
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FMF Q4 Slip-On Exhaust
$287.99 - $584.99 $319.99 10% Off MSRP
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FMF Factory 4.1 RCT Exhaust System
$559.99 - $1,124.99 $699.99 Sale 20% Off!
FMF Powercore 2 Silencer
$107.99 - $127.99 $119.99 10% Off MSRP
FMF Apex Slip-On Exhaust
$359.95 - $989.95 $399.95 10% Off MSRP
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FMF Gold Series Fatty Pipe
$107.95 - $251.99 $119.95 10% Off MSRP
FMF MegaBomb Header
$219.99 - $494.99 $274.99 Sale 20% Off!
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FMF Powercore 2 Shorty Silencer
$103.99 - $116.99 $129.99 Sale 20% Off!
FMF Factory 4.1 Slip-On Exhaust
$319.96 - $719.99 $367.97 Sale 13% Off!
FMF Universal 2 Stroke Turbinecore Silencer
$134.99 $149.99 10% Off MSRP
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Universal Fit Part
FMF PowerBomb Header
$157.49 - $347.49 $174.99 10% Off MSRP
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FMF Powercore / Hex Exhaust Inserts
$26.99 - $35.99 $29.99 - $39.99 10% Off MSRP
Universal Fit Part
FMF Powercore 4 / Q4 Replacement Rear End Cap Kit
Universal Fit Part
FMF Titanium Powercore HEX Slip-On Exhaust
$295.96 - $342.99 $369.95 Sale 20% Off!
FMF Factory 4.1 / RCT Exhaust Inserts
$26.99 - $71.99 $29.99 - $79.99 10% Off MSRP
Universal Fit Part
FMF Q Stealth Silencer
$151.99 - $170.99 $189.99 Sale 20% Off!
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FMF Q4 HEX S/A Slip-On Exhaust
$303.99 - $350.99 $379.99 Sale 20% Off!
FMF Titanium Powercore Slip-On Exhaust
$295.96 - $341.99 $369.95 Sale 20% Off!
FMF Powercore 4 HEX Slip-On Exhaust
$287.99 - $305.99 $319.99 10% Off MSRP
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FMF Gold Series Gnarly Pipe
$224.99 - $251.99 $249.99 10% Off MSRP
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FMF Turbinecore 2 Q Silencer
$127.99 - $152.99 $159.99 Sale 20% Off!
FMF Turbinecore Silencer
$103.99 - $143.99 $129.99 Sale 20% Off!
FMF Turbinecore 2.1 Silencer
$206.96 - $206.99 $229.95 10% Off MSRP
FMF Pipe Spring & O-Ring Kit
$7.99 - $11.99 $9.99 Sale 20% Off!
FMF Turbinecore 2 Silencer
$116.99 - $143.99 $129.99 10% Off MSRP
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FMF Titanium Exhaust Inserts
$25.19 - $35.99 $27.99 - $39.99 10% Off MSRP
Universal Fit Part
FMF Hi-Flo Header
$119.96 - $224.99 $149.95 Sale 20% Off!
FMF Replacement Flange Kit
$23.99 - $29.99 $29.99 Sale 20% Off!
FMF Titanium 2 Silencer
$143.96 - $161.99 $179.95 Sale 20% Off!
FMF Powercore Silencer
$103.99 - $116.99 $119.95 Sale 13% Off!
FMF Wash Plug
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Universal Fit Part
FMF 4 Stroke Replacement Muffler Packing
$8.99 - $19.79 $9.99 - $22.00 10% Off MSRP
Universal Fit Part
FMF 2 Stroke Replacement Muffler Packing
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Universal Fit Part
FMF Salt Flats T-Shirt
$17.60 $22.00 Sale 20% Off!
3 colors available
FMF Mini Powercore 4 Exhaust System
$179.99 $199.99 10% Off MSRP
FMF Exhaust Spring Puller Tool
$7.19 $7.99 10% Off MSRP
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FMF The Don T-Shirt
$17.95 $19.95 - $20.00 10% Off MSRP
3 colors available
FMF Header Heat Shield
$31.49 - $44.99 $34.99 - $49.99 10% Off MSRP
(1)
Universal Fit Part
FMF Factory Fatty Pipe
$199.96 - $224.99 $229.99 Sale 13% Off!
FMF Mini Powercore 4 S/A Exhaust System
$206.99 $229.99 10% Off MSRP
FMF Factory Classic Don Hat
$23.35 $25.95 - $26.00 10% Off MSRP
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6 colors available
FMF Built To Last T-Shirt
$17.60 $22.00 Sale 20% Off!
FMF Debossed Wallet
$20.25 $22.50 10% Off MSRP
FMF Replacement Aluminum Inlet Sleeve
$17.95 $19.95 10% Off MSRP
FMF The Don Hat
$25.20 $28.00 10% Off MSRP
FMF Hollowpoint T-Shirt
$17.60 $22.00 Sale 20% Off!
FMF Powercore 2.1 Silencer
$179.99 - $359.99 $199.99 10% Off MSRP
FMF Factory 4.1 Mini Exhaust System
$179.97 - $269.99 $199.97 10% Off MSRP
FMF Lightning Bird Hat
$21.56 $23.95 10% Off MSRP
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FMF Fine Lines V-Neck Women's T-Shirt
$20.80 $26.00 Sale 20% Off!
2 colors available
FMF SFD Women's Tank Top
$23.40 $26.00 10% Off MSRP
2 colors available
FMF Powercore 2 Replacement Rear End Cap Kit
Universal Fit Part
FMF Q Stealth Replacement Rear End Cap Kit
Universal Fit Part
FMF J Script Women's T-Shirt
$19.20 $24.00 Sale 20% Off!
2 colors available
FMF 58' Women's Tank Top
$20.80 $26.00 Sale 20% Off!
2 colors available
FMF Apex Exhaust Header Kawasaki Ninja 300 2013
$159.96 $199.95 Sale 20% Off!
FMF G.I. Bro T-Shirt
$19.20 $24.00 Sale 20% Off!
FMF Apex Exhaust Header Honda CBR250R
$179.99 $199.99 10% Off MSRP
FMF SST Pipe
$183.96 - $224.99 $229.95 Sale 20% Off!
FMF Ronnie Mac Open It Up T-Shirt
$32.40 $36.00 10% Off MSRP
FMF Powercore 4 HEX / Q4 HEX Replacement Rear End Cap Kit
Universal Fit Part