I bought a used G35 just over a year ago. The previous owner had mentioned some suspension parts had been swapped with the coupe, but had no more information on that. I have no idea what was actually done.

1) What would you potentially swap over from the coupe? Why?
2) Currently, my passenger rear wheel offset is different than my other 3 wheels. The wheel/rim is closer to the fender by at least 1/2". Could this be connected to this supposed coupe/sedan part swap (at least a partial swap)?

Any insight would be appreciated.

Thanks!

 

I do not think there's any difference in suspension arms between sedan and coupe(or even Z)
Swap your wheels left and right and see if the gap is still the same. It is possible that there was bodywork done on that side.