Whilst I'm a fan of Audi that's a touch 'in your face' for me. I'll let my keys / fob do the talking car wise if people need to know what I drive, any more than that and you get into the Subaru STi Jacket space (and people start to think you're going to be a car bore!) - which obviously I am but I don't want to advertise it!
The case is nice but the phone is tacky!
I've got an old blackberry for my company mobile and it's sh!te hate the dam thing, buttons far to small and very user unfriendly, iphone is a good phone just boring same stuff repackage over and over again, also tried android and windows, so far I think I prefer android OS.
As far as the phone case it OTT, could be Ok for the TT drivers..... (Just joking)
thats like wearing an audi baseball cap to a dinner, people are going to avoid your booring ***. (even if your not boring)