Concept car & think is the same spec engine they had on the concept S3, though agree what a monster - does it go round corners though as per that Top Gear concept test a few years ago?
Latest production S3 has 300bhp but running 400 in a 2.0 must have reliability concerns, but amazing what you can get out of a 2.0 especially when I remember my 2.0 SR Ascona had just over 100bhp in the 80's