The Skoda Rapid 1.6 TDI 90hp (2012 ->) produces 90bhp and 230Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 330Nm, a gain of 60bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.