My boss has a set of '07 Z4 M coupe rims on the side. I don't know the bolt pattern for my car and was just wondering if these will fit on my 91 525i. Also we don't know how much they're worth so if anyone has an idea, it would help. Here's a link http://vne-resource.iol.co.za/30/pic...cle2/9/c/83242 (http://vne-resource.iol.co.za/30/picdb/article2/9/c/83242)

I can't see those fitting on a 5-series. The Z4M has the same offset as the E46 M3, and I don't think those wheels are interchangeable with the 5-series.

I also wouldn't think they're worth much. Just about every Z4 has some sort of aftermarket wheel - the stock wheels are languishing unused in garages all over the country. As a price point, though - someone's been trying to sell a set for $2000 for a few months now on another forum.