The Opel Insignia 2.0 Turbo 250hp (2015 - 2017) produces 250bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 290bhp and 480Nm, a gain of 40bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.