Rover 420

engine type	Original performance	Performance after tuning	Vmax	More efficient	price
2.0 SDI	63 kW (86 hp) 170Nm	85 kW (115 hp) 230Nm	*	+ 29 hp	499€
2.0 SDI	77 kW (105 hp) 210Nm	100 kW (136 hp) 260Nm	*	+ 31 hp	499€