GMC Yukon/Denali

engine type	Original performance	Performance after tuning	Vmax	More efficient	price
5.3	239 kW (325 hp) 461Nm	261 kW (355 hp) 490Nm	*	30 hp	799
6.0	262 kW (357 hp) 517Nm	287 kW (391 hp) 550Nm	*	34 hp	799