The Volkswagen Touran 1.4 TSI 140hp (CAVC) (2010 - 2015) produces 140bhp and 220Nm in standard form. Our Stage 1 ECU tuning file raises output to 180bhp and 300Nm, a gain of 40bhp and 80Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.