The Opel Insignia 1.5 Turbo 165hp (2017 - 2019) produces 165bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 180bhp and 300Nm, a gain of 15bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.