The Jaguar XF 3.0 TDV6 211hp (upto 2015) produces 211bhp and 450Nm in standard form. Our Stage 1 ECU tuning file raises output to 290bhp and 570Nm, a gain of 79bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.