Performance-Boosting Tech You may not know it, but your Defender is keeping a secret under the hood”a ton of extra power you can™t use. Why? Because you don™t have our Can-Am Defender Rev1 Dynojet Power Vision 3 ECU Tuner. This snappy little device unlocks hidden power, improves overall performance, functions as a diagnostic tool, and lets you tweak your own tunes. Our tuner does it all without needing to pick up so much as a screwdriver. Raises Limiters The Power Vision 3 boosts performance by raising speed and rev limiters. That means you™ll get a little extra oomph when you punch the gas. It also adjusts the engine timing to squeeze out just a smidge more HP. Besides improving basic performance, this tuner also allows for faster limp mode, two-foot driving, and lower fan temps. All your buddies will be scratching their heads trying to figure out how your Defender is leaving all of their rigs in the dust. Easy to Use This tuner takes just a few minutes to install because it plugs right into the standard diagnostic port”no finagling required. The bright, full-color screen is easy to read, too, so you won™t be left trying to decipher some unreadable nonsense to get the info you need. Live Diagnostics No more wrapping up a ride early to œgo run some tests. You can leave our tuner plugged in while you ride for live diagnostics. It shows RPM, coolant temp, wheel speed, and more. Plus it logs all that data for you to upload to your computer with Power Core software later. Power Core also allows you to customize your own tunes. This is your chance to dig into the finer details on your UTV. Power Vision 3 Gives You: Higher rev limits Higher speed limits Lower fan temps Faster limp mode Simultaneous gas and brake Tweakable tunes Live diagnostic tool Data logging