and they dont really seem to care about the older cars. They used to have online updates of the cars they are getting, but dont seem to have those anymore.
I have not seen a Z32 in one of them in a long time and like Hawk said, good luck on finding GTR brakes. I have gone to the local yards for years and years and never saw Porsches there. Those parts are too valuable and the wrecks get sold for big bucks.