The Ferrari GTC 4 Lusso 3.9 V8 Bi-Turbo 610hp (2016 ->) produces 610bhp and 760Nm in standard form. Our Stage 1 ECU tuning file raises output to 720bhp and 850Nm, a gain of 110bhp and 90Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.