I just to one of the guys over at Z1auto. They just received a new shipment of Cusco camber arms from Japan. Cost: $389.00 a set. The adjusters are similar to the Stillen and 350evo part but they are tude welded. They look beefier then the Kinetix pieces due to the extra gusseting that was added. I did hear that these units are not as adjustable as the 350evo parts (as far as adding positive camber) but their close and at less then half the price of the 350evo arms, I may go this route.They may not be as pretty (as the evo's) but I'm not buying them for looks.
That is unless BJ wants to start a group buy. DON'T MAKE ME BEG BJ!!

 

Yes - at the end of the track day, when you put street wheels/tires back on, just lossen the nuts and it almost slides back into position with hand pressure.

On the cost end of the chat - I bought the high end due to an old racer's suggestion to me. He said that amatuer track racers are injured more from parts of the car breaking at high speeed than collisons with other cars. The control arm seemed to be a very key safety item when I am going 120mph.