The Skoda Superb 3.6 FSI 260hp (2008 - 2015) produces 260bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 280bhp and 370Nm, a gain of 20bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.