Polaris RZR and Ranger CDI Box

This fully reprogrammable high performance ECU is a direct plug-in-&-go type, not a piggyback. This powerful unit comes with our easiest powerful software. The unit has already been built in 3D multi-curves and is ready to go. However, you can also make your own map or download the maps below according to the modification of your machine. The simple maps can increase huge horsepower to your machine.