Bentley Mulsanne

engine type	Original performance	Performance after tuning	Vmax	More efficient	price
6.75 V8 bi turbo	376 kW (512 hp) 1020Nm	441 kW (600 hp) 1200Nm	*	88 hp	1699
6.75 V8 Bi Turbo	395 kW (537 hp) 1100Nm	441 kW (600 hp) 1250Nm	*	63 hp	1699