as for fitting:
the fronts will fit all r32, r33, r32, z32; they all have a 2 stud top, and the eye hole base, only minor diff may be the height could be a couple of mm different,
The rears have a Fork bolt setup at the base and thus will only bolt striahgt onto the r33gtr, r34gtr, and r34gtt (most). These are too long for the rears of r32. They will not fit r33 gtst cos they do not have the eye hold base as in the front.
However, they can be easily modifies to suit r33 gts-t, s14, and s15 by welding on the eye hole base of the stock shock onto the tein. This is how the manufacturers do it in the first place and is not a big deal as long as its done properly.
I also have the stock ecu, exhaust and springs for sale. im not sure what they're worht.... please make offers. thanks guys. cheers