Yep! I put LR springs and Bilsteins on the rear, giving about 2.5" of lift. I have a 2" spacer on the front now, but next week KYB/OME springs with 1" spacer. I have skid plates on now and rock sliders are coming next week, along with manual hubs. Lots to do! I actually bought that QX4 brand new in 2002 and never drove it very much, so it has pretty low miles on it. The benefit of a California car, especially where I live and it's almost always 70F, is no rust, leaks etc. It's technically my 16 year old son's truck now, but I'm having fun working on it.