The Holden Cruze 1.4 90hp (2012 - 2013) produces 90bhp and 125Nm in standard form. Our Stage 1 ECU tuning file raises output to 110bhp and 145Nm, a gain of 20bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.