The Toyota ProAce 2.0 D-4D 122hp (2020 ->) produces 122bhp and 340Nm in standard form. Our Stage 1 ECU tuning file raises output to 205bhp and 460Nm, a gain of 83bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.