So, about 5 minutes ago I added the power option, 7RR, to my order. It is reported to add 40hp to the 5.0 engine and shaves 0.2 seconds off the 0-60 time.
Does anybody have specs on what it does to the engine? Turbo pressures, timings, etc?
BTW, in my experience, $1500 is not a terrible deal for a power increase from 400 to 440 hp, considering it is factory fresh, warranty unnaffected, and no need for aftermarket tinkering.
I am now anticipating delivery of my car 10% more than before
