I tried it and it does work with some modification on my z6 non ex. the pics I saw where on a z6 ex model which I thought the a arms would be the same but they are not. So the lift looks like it works great on the z6 ex I don't recommend it for the z6 non ex like mine unless you don't mind a little grinding even with having to do the mods it works and its still only 50 bucks