I got mine in April. I started that group buy I think and koni decided to slow down production on contour struts for some idiotic reason. I'm glad to see you finally got em. Some people who ordered first got them in 3 days...WTF!!
$300 is steep. I had mine done at a local performance shop for $165 which included alignment.
The rear struts are a serious pain to adjust. Stinger00 got a big knob for the front and a small knob for the rear which makes things way easier but I got 2 big knobs and its a lil more difficult to adjust them.
