The Opel Insignia 2.8 V6 Turbo 250hp (2013 - 2015) produces 250bhp and 400Nm in standard form. Our Stage 1 ECU tuning file raises output to 300bhp and 450Nm, a gain of 50bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.