Rennsport Reunion 7 is underway in California, and Porsche is marking the occasion with a very special automobile. For those unfamiliar with the event, it's Porsche's celebration of its racing history. That's why the bonkers 911 GT3 R you see here isn't legal for the street. But then again, it isn't legal for GT3 competition, either. It's the Porsche 911 GT3 R rennsport, and it is – in a word – wild.
