The Volkswagen Tiguan 2.0 TSI 180hp (NZ - 2016 - 2020) produces 180bhp and 320Nm in standard form. Our Stage 1 ECU tuning file raises output to 245bhp and 400Nm, a gain of 65bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.