what if? suspension
i have an 84 318i with new bilstein sport shocks and H&R sport springs. what do you suppose would happen if i swapped an m20 into the 318i? would the suspension be alright? I also want to swap over the rear from the 325i so i get the disc brakes, will my shocks and springs fit into the 325i rear end or is there a way to just put the disc brakes onto the existing rear end in the 318i?