There was a guy on rforum asking about part numbers so he could convert his 1.4TSI into an R Appearantly it is a common thing to do these kind of things...I don't get it as the money you spend, you may as well buy the real thing etc...I wonder whether it was one of those...
The dash and steering wheel etc was definately R, however now you mention it, I don't recall noticing the exhaust pipes, it was dsg and keyless, thinking about it some more I don't recall the seats standing out at me