The Seat Ateca 2.0 TDI 150hp (2020 ->) produces 150bhp and 360Nm in standard form. Our Stage 1 ECU tuning file raises output to 200bhp and 430Nm, a gain of 50bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.