The Deutz Fahr Agrotron M 625 163 - 163hp (All) produces 163bhp and 659Nm in standard form. Our Stage 1 ECU tuning file raises output to 163bhp and 738Nm, a gain of 0bhp and 79Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.