The Opel Insignia 2.8 V6 Turbo 260hp (2008 - 2013) produces 260bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 310bhp and 450Nm, a gain of 50bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.