Find many great new & used options and get the best deals for Evolution Powersports EVO Stage 3 ECU Flash Upgrade Polaris General 1000 at the best online prices at eBay! Evolution Powersports has released its long anticipated Polaris RZR XP 1000 ECU Programming. By pressing the Save Search button on the map we'll notify you whenever there are new or updated developments matching your search. Compatibility: See compatible vehicles. Evolution Powersports is on the bleeding edge once again with our lethal Polaris RZR XP Turbo programming. Evolution Powersports has vast knowledge of the Polaris Bosch ECU from our work in the automotive world. Crown Condominiums Stage 3 is a new condo development.