The Skoda Superb 1.9 TDI 115hp (2002 - 2008) produces 115bhp and 285Nm in standard form. Our Stage 1 ECU tuning file raises output to 145bhp and 350Nm, a gain of 30bhp and 65Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.