I'm refinishing a set of aluminum wheels for my 92 Legacy and discovered one of them has the inserts missing on 2 lug holes. Where can I find replacements inserts for these. I tried to go to a local wheel shop that I thought would have them but they have closed.  

Tried the ones from this BMW forum post already?

http://www.e90post.com/forums/showthread.php?t=155065

Thanks, I'll try them tomorrow.