An ECU Tuner to Transform Your Turbo R Your Turbo R has a secret”and the ECU is keeping it from you. That secret is more power and better performance. Unleash the beast with SuperATV™s Rev1 Polaris RZR Turbo R Dynojet Power Vision 3 ECU Tuner. It comes with a tune that will totally transform your machine without even turning a screwdriver. And it doubles as a diagnostic tool to eke out even more performance. Massive Improvements with No Effort Get ready for a massively improved ride. Our Dynojet ECU tuner unlocks higher top speeds, more horsepower, and improves overall performance. You even get faster limp mode, left-foot braking, and lower fan temps. You™ll be blown away by all your RZR™s new tricks. Super Easy to Use Some tuners require an IT department just to get basic results, but not Power Vision 3. The bright, full-color screen is easy to read. It plugs straight into the diagnostic port and takes just minutes to install, so you™ll be ready to rock 'n' roll in no time. Live Diagnostics for Easy Troubleshooting Dynojet is more than just an easy-to-use tuner, it™s also a handy diagnostic tool. Leave it plugged in for live updates on RPM, coolant temp, wheel speed, and more. It saves that data for you to upload to your PC to analyze and make adjustments with Power Core tuning software. Troubleshooting just got 100 times easier. 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