I recently bought myself a stunning S5 4.2 V8 phantom black. With all the extras. auto with paddles and trip.. Very nice and I love it to bits. So I'm after some sound advice really on a new exhaust system, as I don't think the standard one does the v8 justice, I'd like to know what people suggest.. Non res, res.. Milltek or ? Plus how much it will cost, any advice is greatly appreciated. Thanks Rob