When the Agr-Power is installed, it communicates with your tractor or combines ECU to receive the engines operation data. With this information the Agri-Power will provide increased power with improved drivability. This direct communication with the tractors ECM allows the Agri-Power to also increase fuel economy and towing capabilities under any type of Agriculture conditions. On average the Agri-Power series will lower your fuel consumption by 20% per day! The Agri-Power series is fully plug & play and features in-cab adjustability!