Did you try Z3 M hubs? I've read that the Z3M subframe/trailing arm combo is the same overall width as the 1.9L subframe/trailing arms. The non-M 6cyl Z3 subframe and trailing arms are wider than both of the other versions.
Looks like the subframe part number is the same for the Z3 2.8 and the 318ti. Do you still have your ti trailing arms? bolt those up and it should fit perfectly. __________________ ~Dave~
98 328ti Morea Grun slicktop
11 128i space gray slicktop
13 JGC WK2 Deep Cherry
Search | RealOEM | 
Threaded Mode