The Alfa Romeo Giulia 2.2 JTD 136hp (2016 ->) produces 136bhp and 380Nm in standard form. Our Stage 1 ECU tuning file raises output to 220bhp and 530Nm, a gain of 84bhp and 150Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.