The Chevrolet Cruze 1.8i 141hp (upto 2017) produces 141bhp and 176Nm in standard form. Our Stage 1 ECU tuning file raises output to 154bhp and 190Nm, a gain of 13bhp and 14Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.