The Opel Corsa 1.0 Turbo 90hp ((E) - 2015 - 2019) produces 90bhp and 170Nm in standard form. Our Stage 1 ECU tuning file raises output to 130bhp and 215Nm, a gain of 40bhp and 45Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.