Click to enlargeCRF450X EFI Controller / Tuner by JD Jetting






Home > Dual Sport Parts > Honda CRF450X Parts > JD Jetting EFI Controller

JD Jetting's new Power Surge 6X EFI (Electronic Fuel Injection) controller for the Honda CRF450X off-road bike is highly recommend any time you want to improve the ride-ability of your stock CRF450X, or whenever you install an aftermarket exhaust and/or air filter. This is a must-have mod for the 450X!

Fitment: 2019+ Honda CRF450X

Benefits on a Stock Honda CRF450X:
If you're keeping your engine stock (exhaust), an EFI controller is one of the best bang-for-the-buck mods you can do. The CRF450X runs relatively lean from the factory. A Fuel Injection Controller like this one from JD Jetting will adjust fueling, making the bike run better, and helping eliminate any low RPM fueling issues. It will also help improve the bikes abrupt and jerky on-off throttle, which has been a common complaint on these bikes.

Benefits on a Stage 1 Honda CRF450X:
If you've decided to add an aftermarket exhaust and/or intake system (Stage 1 mods) to your CRF450X, an EFI Controller is HIGHLY RECOMMENDED if you want to take full advantage of those performance parts. Aftermarket intakes/air filters give your engine more air, and exhaust systems allow it to breath better. Without an EFI Controller, the bike will run lean and you may experience pinging or backfiring, and the bike may run hot. Additionally, without the proper fueling that an EFI Controller provides, you will see little to no performance gains from your new exhaust system and, in fact, your bike may run poorly.

Standard Features:
  • Plug-n-play installation, Installs in minutes
  • Simple and easy tuning with no dyno required
  • Simple Push Button Adjustment Interface
  • Does not require a computer or software to tune
  • Comes pre-programmed for a stock CRF450X (stock exhaust)
  • Increases power and improves throttle response
  • 6 levels of fuel injection tuning
  • Remaps standard EFI
  • Adjustable accelerator pump surge circuit
  • "On-the-fly' tuning. You can make fuel adjustments in your garage or on the side of the trail
  • Does Not Interfere with Stock ECU Operation
  • Water-Resistant
  • 2 Year Warranty

    Inside The Box:
  • Power Surge 6X fuel injection tuner
  • Plastic ties for installation
  • Velcro Mounting Pad
  • Installation and tuning instructions, plus recommended settings


    ** In Stock - Usually leaves our warehouse in 1 business day



    CRF450X EFI Controller / Tuner by JD Jetting
    CRF450X-JDHX06Retail Price: $239.99Our Price: $224.95





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