I just installed a 3" lift. Everything went according to plan. Still have stock tires and wheels. Weird thing is that it seems to have last that "pep" from a standing start and generally just seems to be very slightly bogging such that I've lost a couple mpg. Normally, I'd think because of aerodynamics, but I notice it at low speed before that would become a problem.
I was kind of thinking that the CV's just have a little more resistance now. Would a diff drop help MPG?