An ECU Tuner to Make Your Pro XP More Badass Your Polaris RZR PRO XP is one badass machine, but did you know it has hidden power just waiting for you to unlock? Get SuperATV™s Rev1 Dynojet Power Vision 3 ECU Tuner to help your side-by-side reach its full potential. You™ll get more power and better performance in just minutes. You can even build your own tunes and use it as a diagnostic tool too. Upgrade Horsepower and More Dynojet ECU tuners may be small, but they pack a big punch. You can raise rev limiters and adjust engine timing to get even more horsepower. But that™s not all”this tuner enables faster limp mode, left-foot braking, and lower fan temps. It™s the best upgrade you can get with the least amount of work. Easy to Use and Read Power Vision 3 tuners are easy to use thanks to a bright, full-color screen. They also plug right in to the standard diagnostic port and take just minutes to install. You™ll wonder why it took you so long to get a tuner when you see how easy it is to use. An ECU Tuner and a Diagnostic Tool A Power Vision 3 is more than just a tuner”it™s a diagnostics tool too. You can leave it plugged in for a live readout of RPM, coolant temp, wheel speed, and more. Take all that data and upload it to your computer to analyze using Power Core tuning software. You™ll have a way easier time diagnosing issues and building your next tune. Power Vision 3 Gives You: More horsepower Higher rev limits Higher speed limits Lower fan temps Faster limp mode Simultaneous gas and brake Tweakable tunes Live diagnostic tool Data logging