Dynojet remains committed to the needs of the Powersports and Dyno community. While taking the appropriate precautions for the safety and well-being of our customers and employees, we are continuing to fulfill all orders and support our customers. Additionally, we are extending our return policy at this time.
We are here for all your Powersports/Dyno needs and are shipping out orders as usual!


Dynojet’s Target Tune takes your air/fuel ratio to a whole new level of optimization. This Power Vision add-on for Harley-Davidson helps keep your ECM perfectly tuned while you ride.


The Target Tune includes 2 wideband O2 sensors for a wider view of the fuel table and connects to the bike using OEM connectors. This larger complete view allows the device to keep you optimized through changing conditions as you ride.

  • Wideband O2 sensors included
  • OEM style connectors
  • Power Vision required


This Harley upgrade works by reading your exhaust and automatically adjusting your air/fuel ratio to your optimal setting as you ride. It can easily adjust for changing humidity, altitude, acceleration, and more.

  • Closed-loop fuel control
  • Real-time calibration
  • Automatic tuning

Fuel Tuner Options

Power Commander

Dynojet's piggyback fuel tuning device to optimize your vehicle.

Power Vision

Dynojet's best-selling fuel tuner for optimized your air/fuel ratio