- Polaris RZR RS1 : 2018-2019
Why We Make It
SuperATV has put more power, improved performance, and optimized engine timing in the palm of your hand with our Rev1 Hand Held ECU Tuner for the Polaris RZR RS1. With a few button presses and 5 minutes of your time, you can increase performance across the board or return your machine to stock specs. Boost horsepower, torque, max speed, throttle response, rev limiters, and more. It’s the easiest way to upgrade your machine. Just select the tune that’s right for you, then Flash, Gas, and Go!
Industry Leading R&D
Not just anybody can make a killer ECU tune. It takes hundreds of hours of sweat and dyno testing to get results that really make a difference. We’ve got the experience and know-how to make the perfect tune for your RS1 and make it simple to install. Our one-of-a-kind tunes make your UTV the best it can be.
All our tunes are dyno tested on 100% stock machines unless noted. Factory and aftermarket clutching, and ECUs may behave differently in extreme changes to environment, such as temperature and altitude. For questions, please contact us to speak with a technical expert.