Shellback, the stock front is 25mm and stock rear is 14. There are few posts about it, I'm referring from this one:
http://www.318ti.org/forum/showthread.php?t=37572 I only have the sway bar bushings, not the end link bushings. Well, actually, I do have used end links with bushings in there. I would throw them in for free, but they're probably in the same condition to what you have on now.