Audi S7

engine type	Original performance	Performance after tuning	Vmax	More efficient	price
4.0 TFSI	309 kW (420 hp) 550Nm	404 kW (550 hp) 750Nm	*	+ 130 hp	999€
4.0 TFSI	331 KW (450 hp) 550Nm	404 KW (550 hp) 750Nm	*	+ 100 hp	999€