alfa 146 shock top mounts and wheels' offset

[pap]

hello
my o.e.m. wheels' (5.5x 14) offset of alfa 146 1.7 is 43.
I want to change on 6x15 or 6.5x15 wheels. Are there somebody to know what's the offset, will be, of the new wheels, for alfa 146 1995 model?
I'd liked to ask too, if the shock absorbers TOP MOUNTS of the 146 boxer is the same with the 146 Twin spark. If i put on 146 boxer, the 146TS TOP MOUNTS SHALL I HAVE PROBLEMS?
Can help me someone?
thanks

[Alfisto Steve]

If you have a parts CD put your VIN in chassis field and check parts. Or send me your VIN number and I will check for you.