swordfish 30 Report post Posted December 21, 2010 Is it possible? Will the rear subframe from E36 M3 3.2 fit the Earlier M3's. What needs to be done to fit the diff? I've end up in the situation when I might consider doing it to my car... Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted December 21, 2010 driveshaft coupling is bigger ,axles and drive flanges are bigger and heavier, also not sure what ratio the evo m3 ran . maybe 3.23 etc Quote Share this post Link to post Share on other sites
swordfish 30 Report post Posted December 21, 2010 Assuming i'll get the whole rear subframe with diff and hugs, break discs, arms etc Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted December 21, 2010 Assuming i'll get the whole rear subframe with diff and hugs, break discs, arms etcprobably have to change the driveshaft or driveshaft rear end or front flange of the diff to suit your driveshaft but then the diff will need to be set up again Quote Share this post Link to post Share on other sites
E30-323ti 66 Report post Posted December 21, 2010 The big case typ210 diff would be an over kill in a 3.0, and as brent says, needs most of the associated parts from the M3 evo to bolt it in. I would be looking for a donor R&P from another medium case typ188 diff (come in E28's E30's E34's & E36's) plus gives you the opportunity to get a better ratio like a 3.46 or 3.64 if your were keen. Quote Share this post Link to post Share on other sites
