Tune Migration Service - Current Customer ECUsDid you have a tuned ECU that failed? You've come to the right place. This service will allow us to migrate your previous tune into your new ECU hardware (even with a different CAL ID) as well as disable Nissan's immobilizer (if required). ECU damage can happen from water, damaged capacitors, or electrical shorts. This will cover the resources required to get your car back on the road. Important information please read all of it before purchasing: