Originally Posted by henry9260
if i have a 1991 325i with a m20 i wont a m50 do i need
ok so can i use the trany off the m20 or do i need i m50 trany
talk about understanding what you wrote
anyway, if you going to swap the motor, make sure you have a manual tranny. there will be other modifications necassery, but you can find ton of info online on E30 engine swaps , that is a popular swap as it is.