The Buick Cascada 1.6 Turbo 200hp (2016 ->) produces 200bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 220bhp and 340Nm, a gain of 20bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.