Many suppliers are experiencing HUGE increases in demand and Covid related supply chain delays.

The quickest way to get your item is to place your order now which guarantees your place in line.

EFI Programmer, EJK

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
SV650 '02 - '11 V-Strom (DL650) '02 - '11
Choose Bike Model

The EJK evolved out of the need to address the ever-increasing complexity of factory fuel injection. For the newcomer to the market or professionals wanting an easier method for tuning fuel injection, the EJK is a customizable solution for the rider that wants to take control of their tuning needs.

This unit is a piggy-back EFI controller because it does not replace the stock ECU, but rather monitors the signals to the injectors and makes fuel adjustments based on the mode settings. The GEN 3 has a push button interface allowing access up to 6 different modes to allow for quick fine tuning by the end user without needing a computer.

Key Features:

  • No computer or dyno needed!
  • Plug and play, simple to install, base settings preset
  • Unique load based technology
  • Full range tunability available
  • Does NOT interfere with stock ECU operation
  • Simple push button adjustment interface
  • Water-resistant 
  • 2-Year warranty
  • Compact size - 2.2" H x 3.4" W x 0.5" D