The Audi R8 5.2 FSI Plus 610hp (2015 ->) produces 610bhp and 560Nm in standard form. Our Stage 1 ECU tuning file raises output to 630bhp and 580Nm, a gain of 20bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.