The Volkswagen Tiguan X 330 TSI 186hp (2020 ->) produces 186bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 245bhp and 430Nm, a gain of 59bhp and 110Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.