ive tried asking subaru, recaro and prodrive themselves if they have any records of production numbers and they were not much help lol. ive pretty much gathered now that it’s virtually impossible to know the numbers of the interior. But if i knew the production numbers of the actual model (WRsport) that would be second best... don’t suppose you know how many of them were made? i have been told by a couple of people they only made 25 of the cars per production year? not sure on that myself...