OEM D300 to D350 POWER UPGRADE (L460/L461

D300 - D350 ECU Software Calibration, OEM factory power upgrade using genuine JLR software.

▪️Before (D300) 📈
Power - 300 PS
Torque - 650 Nm
0-60 mph - 6.3 sec
Top Speed - 135 mph

▪️After (D350) 📈
Power - 350 PS
Torque - 700 Nm
0-60 mph - 5.9 sec
Top Speed - 145 mph 🚀