aha that explains that then, I was wondering why everyone kept using the word mark, and that was the closest thing which sprung to mind.
Yeah thats right about the rarity of cars - you can buy Mustangs for next to nothing over in the US and for that reason most of them do absolutely nothing for me.
What it comes down to is really making a counterfeit of anything; you'd be pissed off if someone passed of say a no name turbo as a Garrett, even if the comp housing had the garret stamps and build plate, can't see how it's any different with cars