The Porsche 911 3.0 Carrera GTS 480hp (2019 -> (992)) produces 480bhp and 570Nm in standard form. Our Stage 1 ECU tuning file raises output to 510bhp and 635Nm, a gain of 30bhp and 65Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.