The Volkswagen Tiguan 2.0 TFSI 170hp (NZ - 2007 - 2011) produces 170bhp and 280Nm in standard form. Our Stage 1 ECU tuning file raises output to 260bhp and 380Nm, a gain of 90bhp and 100Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.