We’ve raised the bar when it comes to what you should expect from an EFI tuner. Power Vision’s easy-to-read, no-nonsense display puts performance at your fingertips, empowering you to choose from our library of pre-tested tunes or to build one yourself. The Power Vision tuning device updates the tables directly within the ECU to optimize the air/fuel ratio, keeping you in sync and in control.Power Vision easily connects through the OEM-style connectors, so installation won’t keep you away for long.When you’re back in the garage, your performance data can then be clearly seen using our Power Core software to help you improve your ride. The Power Vision device holds multiple tunes at once and allows you to optimize your ride for power, speed or fuel-efficiency. After you’ve flashed your ECU, you can either unplug the device or head out with Power Vision attached as an extra instrument panel.Switching between performance settings has never been easier. Through the Active Power Mode Switch from Dynojet, you can customize your ride on the fly, accessing multiple drive by wire tables and boost tables. If you have multiple drivers for your Polaris RZR, or often use it for different purposes, this switch is the ideal performance solution. Go all out with max performance on race day, then easily dial it down a notch when you get home. No need to interrupt your ride and go through the process of flashing your ECM, simply select the mode you desire and the tune instantly changes.Dynojet provides complimentary tunes that accommodate for popular configurations on supported vehicles.  Due to the vast amount of aftermarket parts, ECU strategies, and other variables it is possible that we may not have a tune that is compatible with your exact application.  We’re working hard to expand our offerings, but in the event you’re not able to find a suitable solution you can consult an Authorized Dynojet Reseller capable of creating a custom tune for you.  Lastly, you can submit a tune request here.