Dynojet Fuel Controllers

You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.

Choose a machine

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

Use one of my Saved Machines

Latest Fuel and Air Intake Systems Reviews – You could win up to $500 for reviewing products!

  • Pro X 4/042 Series Mikuni Hex Main Jet

    Pro X 4/042 Series Mikuni Hex Main Jet


    Great jets and value

    I have used many of these and accuracy of jets are good. No reason to pay more for stock.

    Read All Reviews
  • JD Jetting Jet Kit

    JD Jetting Jet Kit

    Matthew in PA

    Just what my 2018 Beta 300RR needed!

    My beta came too rich for the northeast states. The JD kit really straightened things out. Much more crisp and doest 4 stroke anymore. 1/4 to 1/2 throttle gurgle is gone. On the pipe it sounds great and pulls a lot better too. The only thing I altered was the needle clip recommendation that was in the instructions. Other than that everything is spot on.

    Read All Reviews
  • V-Force 3 Reed Valve

    V-Force 3 Reed Valve

    david in WA

    V Force3 Reed Ststem

    This product was very easy to install it looks good once installed and I am sure the performance will be outstanding !

    Read All Reviews
  • Pro X N424-26 Series Keihin Pilot Jet

    Pro X N424-26 Series Keihin Pilot Jet

    Keith in ID

    Perfect fit

    Excellent Keihin jet replacement, fits every time and marked with the Keihin trademarked logo so I know what size and brand of jet.

    Read All Reviews
  • Boyesen Pro Series Reeds

    Boyesen Pro Series Reeds

    Nathan in PA

    Big improvement over stock

    Replaced stock reeds with these. Instantly noticed that the power delivery was much smoother and seemed to give a bit more bottom end. Night and day difference. Have roughly 20-25 hours on them with no signs of wear or gapping

    Read All Reviews
  • R & D Racing Flex Jet (Remote Fuel Screw)

    R & D Racing Flex Jet (Remote Fuel Screw)

    Will in TX

    Easy out, easy in

    Completely worth buying this. Replace that crap stock screw making it easily accessible. Did have to drill a slightly bigger hole for it. 30 seconds more work lol

    Read All Reviews
RM Cash ProgramParts Finder