This page consists of everything we have learned about wheel spacers for BMWs. A lot of this info also applies to other makes as well. It's a very long and comprehensive collection of data, tips, and technical info. We hope it's useful to you but if you should have any further questions, please call or e-mail us.
http://www.turnermotorsport.com/t-wheel ... pedia.aspx
http://www.turnermotorsport.com/t-wheel ... pedia.aspx