The Ferrari GTC 4 Lusso 6.3 V12 690hp (2016 ->) produces 690bhp and 697Nm in standard form. Our Stage 1 ECU tuning file raises output to 720bhp and 725Nm, a gain of 30bhp and 28Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.