The Skoda Roomster 1.2 TSI 105hp (2010 ->) produces 105bhp and 175Nm in standard form. Our Stage 1 ECU tuning file raises output to 140bhp and 225Nm, a gain of 35bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.