Phatputer 3 Report post Posted February 14, 2015 Hey guys, Just been putting e30 back together after sitting for a few years, took it for a drive and found the diff has a distinctive whine to it, will be sitting behind an m20b25 so ratio shouldn't be an issue. Prefer Otago / Southland as can probably pick up. Located in Dunedin. Quote Share this post Link to post Share on other sites
_ethrty-Andy_ 2132 Report post Posted February 14, 2015 i have a 3.64 sitting here, stock facelift 325i with sport automatic Quote Share this post Link to post Share on other sites
