The Jaguar XF 2.0 Turbo 240hp (upto 2015) produces 240bhp and 340Nm in standard form. Our Stage 1 ECU tuning file raises output to 270bhp and 400Nm, a gain of 30bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.