The Audi A1 1.4 TFSI 185hp (8X - 2010 - 2014) produces 185bhp and 250Nm in standard form. Our Stage 1 ECU tuning file raises output to 210bhp and 300Nm, a gain of 25bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.