The Toyota Proace City 1.5 D-4D 100hp (2019 ->) produces 100bhp and 270Nm in standard form. Our Stage 1 ECU tuning file raises output to 145bhp and 300Nm, a gain of 45bhp and 30Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.