The Vauxhall Cascada 1.6 Turbo 200hp (2013 ->) produces 200bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 230bhp and 340Nm, a gain of 30bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.