The Volkswagen Tiguan Allspace 1.4 TSI 150hp (2017 - 2020) produces 150bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 175bhp and 320Nm, a gain of 25bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.