I tried to buy strut spacers from them, they didn't even know what I was talking about until I very carefully explained what I was talking about.. then they didn't want to break up a kit to make the sale... idiots.
despite that, if I were to lift my zuk again and I wasn't going to ditch the ifs like I really want to do, I would buy a calmini, it's by far the best lift for these rigs, but I wouldn't buy ANYTHING else from them.