The Skoda Superb 2.5 TDI V6 155hp (2002 - 2008) produces 155bhp and 310Nm in standard form. Our Stage 1 ECU tuning file raises output to 190bhp and 390Nm, a gain of 35bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.