Looks like 3 different kits listed for the Z on the kaminari website (did some research after seeing your pic). The particular site that I found did not show the one that you have. I thought there was only one model. The one that I don't like may be the KA31400 kit. I'll have to check it out in person first. While I'm at it, any recommended stores for the Kaminari kits? I got a good price on the WW sides from: [ http://www.newwayautosports.com/ ]