The Kia Soul 1.6 CRDI 136hp (2016 ->) produces 136bhp and 285Nm in standard form. Our Stage 1 ECU tuning file raises output to 165bhp and 350Nm, a gain of 29bhp and 65Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.