No no, half that with wheels and tires, depending on your tire choice. Mine was more than 3k because I went with the Michelin PSS which is probably the most expensive tire. You could go with a Nitto or something like that. These are really are nothing special, they just look expensive...
I had to dig around for this as I was looking for it too. It's not where it used to be here in the forum but I did find these specs. I hope it is correct:
http://www.mustang6g.com/forums/showpost.php?p=266939&postcount=29
Hey Steven, I went to Cobb Tuning in Plano. They did the install and alignment for my Eibach Pro kit. Talk to Josh or Nick, he's a member here too.
http://www.cobbtuning.com/Cobb-Tuning-Plano-s/70465.htm
http://www.mustang6g.com/forums/member.php?u=14199
-Scott