BM WORLD 1283 Report post Posted August 8, 2011 (edited) medium case diff from a e35 325i 5spd will suit e36 models like 323i 323i 328i etc 3.15 ratio $400 also have 2.93 and 3,46 ratios also have m3 lsd 3.15 Edited August 8, 2011 by Brent HARTGE535i Quote Share this post Link to post Share on other sites