HELP: 95 M3 diff. in a 95 318is!

[Spikep]

well the out put flanges on the m3 diff are longer then my 318's.

one side the 318 flanges go in all the way. on the other the flange is about half and inch off from being completely snug to the diff.

oh im not worried about being legal guys, this is for a street/ daily driver

[robits325is]

All you have to do is knock out the output flanges with a big pry bar and swap them from your 318i diff to the M3 diff. Piece of cake as long as both diffs are on the floor.