FMF Racing MX Exhaust Parts & Accessories

FMF Racing
  • FMF Racing® - Mini PowerCore 4™ 1-1 Slip-On Muffler
    FMF Racing®Mini PowerCore 4™ 1-1 Slip-On Muffler (043024)
    0
    # mpn4565172481
    Mini PowerCore 4™ 1-1 Slip-On Muffler by FMF Racing®.
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $265.49
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (043012)
    0
    # mpn4618387156
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (042000)
    0
    # mpn4618387152
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (043006)
    0
    # mpn4565175354
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (041501)
    0
    # mpn4565175050
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $251.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044157)
    0
    # mpn4565174694
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $269.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (042002)
    0
    # mpn4565174689
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $269.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044014)
    0
    # mpn4565174637
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044021)
    0
    # mpn4565174433
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $323.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044013)
    0
    # mpn4565173679
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (041179)
    0
    # mpn4565173664
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $269.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (040072)
    0
    # mpn4565173659
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $251.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044136)
    0
    # mpn4565171826
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $251.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (041533)
    0
    # mpn4565171816
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $251.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (043010)
    0
    # mpn4565170654
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044272)
    0
    # mpn4565170392
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $251.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (042161)
    0
    # mpn4565169187
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $260.99
  • FMF Racing® - Offroad Powercore 4™ 1-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 1-1 Full Exhaust System (044141)
    0
    # mpn4565169107
    Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $323.99
  • FMF Racing® - Offroad Powercore 4™ 2-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 2-1 Full Exhaust System (041020)
    0
    # mpn4565173661
    Offroad Powercore 4™ 2-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 2-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 2-1 Full Exhaust System (041023)
    0
    # mpn4565172462
    Offroad Powercore 4™ 2-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 2-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 2-1 Full Exhaust System (040005)
    0
    # mpn4565171806
    Offroad Powercore 4™ 2-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $323.99
  • FMF Racing® - Offroad Powercore 4™ 2-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 2-1 Full Exhaust System (041022)
    0
    # mpn4565170640
    Offroad Powercore 4™ 2-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Offroad Powercore 4™ 2-1 Full Exhaust System
    FMF Racing®Offroad Powercore 4™ 2-1 Full Exhaust System (041021)
    0
    # mpn4565170639
    Offroad Powercore 4™ 2-1 Full Exhaust System by FMF Racing®. FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible...
    The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaustConstructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
    $359.99
  • FMF Racing® - Powercore 4™ 1-1 Hex Full Exhaust System
    FMF Racing®Powercore 4™ 1-1 Hex Full Exhaust System (041563)
    0
    # mpn4618387233
    Powercore 4™ 1-1 Hex Full Exhaust System by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Overall increase in power and torqueDurable stainless steel and aluminum construction
    $629.99
  • FMF Racing® - Quiet Performance Q4™ 1-1 Hex Spark Arrestor Full Exhaust System
    FMF Racing®Quiet Performance Q4™ 1-1 Hex Spark Arrestor Full Exhaust System (041564)
    0
    # mpn4618387234
    Quiet Performance Q4™ 1-1 Hex Spark Arrestor Full Exhaust System by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power lossWell under the 96db sound output on most machines to satisfy strict sound requirements
    $629.99
  • FMF Racing® - Exhaust Muffler Strap
    FMF Racing®Exhaust Muffler Strap (020480)
    0
    # mpn4526306769
    Universal Exhaust Muffler Strap by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for your exhaust system needsWill deliver unparalleled performance
    $22.49
  • FMF Racing® - Exhaust Wash Plugs
    FMF Racing®Exhaust Wash Plugs (012898)
    0
    # mpn4618387122
    Universal Exhaust Wash Plugs (012898) by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for your exhaust system needsWill deliver unparalleled performance
    $28.79
  • FMF Racing® - Exhaust Wash Plugs
    FMF Racing®Exhaust Wash Plugs (012876)
    0
    # mpn4618387121
    Universal Exhaust Wash Plugs (012876) by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for your exhaust system needsWill deliver unparalleled performance
    $28.79
  • FMF Racing® - Exhaust Wash Plugs
    FMF Racing®Exhaust Wash Plugs (012875)
    0
    # mpn4618387120
    Universal Exhaust Wash Plugs (012875) by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for your exhaust system needsWill deliver unparalleled performance
    $4.50
  • FMF Racing® - Exhaust Wash Plugs
    FMF Racing®Exhaust Wash Plugs (011299)
    0
    # mpn4618387118
    Universal Exhaust Wash Plugs (011299) by FMF Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed for your exhaust system needsWill deliver unparalleled performance
    $4.50




For decades, the FMF Racing company based in Santa Fe, Southern California, has been successfully designing, producing, and distributing premium-quality, high-performance motorcycle exhaust systems. It was started in 1973 by an avid dirt bike racer Don Emler in his garage in Hawthorne, California. He began modifying his and his friends’ exhaust to make their bikes faster. He called his shop The Flying Machine Factory, hence the name FMF. Don and later his son, Donnie Jr. came up with lots of patented innovations that are now widely used by competitors.

The company’s focus is constantly changing according to technology transformations and trends progression occurring in the motorsport racing scene. By keeping the finger on the pulse and keeping up with the recent developments on the market, FMF Racing achieved one of the leading positions in the motorcycle exhaust technology niche. Today, the red and yellow FMF logo is instantly recognizable all around the world. Bike racing enthusiasts and professional racing teams prefer FMF exhaust system parts for their solid construction and reduced weight thanks to the use of modern aerospace-grade materials.

The company’s patented Resonance Chamber Technology allows for shortening the overall length of the FMF pipe, which results in reduced probability of suffering from crash damage. The center of mass, in this case, can be moved closer to the engine to improve riding balance. FMF racing exhaust systems provide for enormous power gains throughout the whole RPM range. There are models for four-stroke and two-stroke engines. The company offers a huge assortment of pipes, silencers, mufflers, headers, heat shields replacement parts, clamps, springs, tie-downs, brackets, mounting kits, FMF logo stickers, and much more. For almost half a century, the company’s goal remains unchanged – and that is pushing the limits of the most advanced technologies and machinery to build the greatest possible exhausts thus helping customers to get the most from their riding experience.

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