CRF450L CRF450RL EFI Controller / Tuner by JD Jetting
CRF450L CRF450RL EFI Controller / Tuner by JD Jetting
Home > Dual Sport Parts > Honda CRF450RL Parts > JD Jetting EFI Controller

JD Jetting's new Power Surge 6X EFI (Electronic Fuel Injection) controller for the Honda CRF450L/RL dual sport bike is highly recommend any time you want to improve the ride-ability of your stock CRF450L, or whenever you install an aftermarket exhaust and/or air filter. This is a must-have mod for the 450L!

Fitment: 2019+ Honda CRF450L / CRF450RL

Benefits on a Stock Honda CRF450L/RL:
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 CRF450L/RL runs very lean from the factory.... some owners have even experienced stumbling and stalling issues at low RPM's. A Fuel Injection Controller like this one from JD Jetting will adjust fueling, making the bike run better, and helping eliminate that low RPM stumbling and stalling. It will also improve the bikes abrupt and jerky on-off throttle, which has been a common complaint on these bikes.

Benefits on a Stage 1 Honda CRF450L/RL:
If you've decided to add an aftermarket exhaust and/or intake system (Stage 1 mods) to your CRF450L/RL, 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 CRF450L/RL (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

    Helpful Links:
  • CRF450L / CRF450RL Performance Modification Guide

  • SPECIAL NOTICE: JD Jetting EFI Controllers are a performance product and designed for closed course competition use only. By purchasing this product you understand that the parts, installation and performance modifications are not emissions or noise compliant and are for closed course competition use only.

    ** IN STOCK - Usually leaves our warehouse in 1-2 business days.

    NOTE: We cannot ship this product to California at this time. If you are from any of these locations and order one, it will have to be removed from the order.

    CRF450L CRF450RL EFI Controller / Tuner by JD Jetting
    CRF450L-JDHX05Retail Price: $265.99Our Price: $259.95

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