The Skoda Octavia 2.0 TSI RS 230hp (2017 - 2019) produces 230bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 310bhp and 450Nm, a gain of 80bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.