The Volkswagen Polo 1.8 TSI GTI 192hp (2014 - 2017 ( 6C )) produces 192bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 220bhp and 370Nm, a gain of 28bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.