It was the Performance Accessories 2" lift (the one AC sells, though I bought it through EOE). The instructions had no pictures whatsoever, so you had to pretty much guess what a lot of the parts were. Some of the parts didn't seem to fit anywhere. The radiator drop brackets were made incorrectly and had to be fixed. There were not "body support bracket extensions", or at least anything that would work with the Xterra, so those had to be built (just welded a longer bolt to the bottom of the existing bolt). It took about 20 hours with two fairly proficient people working on it. It would have taken less than half that if the instructions were better. Lots of time was wasted due to bad descriptions. I would not mind putting on another kit now that I've done one and know the steps, but if you haven't done it before, it really sucks. I haven't noticed much difference in the ride. Body sway in turns seems negligible. The ride seems a little firmer, but its not bad by any means. The steering seems a little "looser" (in a bad way), but its been getting that way for awhile. I probably need a new centerlink.