The Audi TT 2.0 TFSI 211hp (2006 - 2014 ( 8J )) produces 211bhp and 350Nm in standard form. Our Stage 1 ECU tuning file raises output to 260bhp and 380Nm, a gain of 49bhp and 30Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.