Hi, just looking to buy a 250f how can i tell if its an import? Ihave seen one its brand new but an 06 model not ally frame but will go on an 07 plate but its got a different exhaust on it that all the others i have seen its stainless with a pipe at the end of the can not the normal cone looking one, i asked if this had been changed and he said no that it was standard uk spec?