if its the castor rod brackets that go to lower rad support bit then NO!!! i tried S13, r32, r33, s14, stagea - you will find that one end will bolt up, but then the other will be too short and then around the other way on others... instead i straightened mine, and had metal plates welded in to box them up.
as for aero mirrors, i should have pics up soon of some veilside aero mirrors fitted to ceffy