I was taking a look at one of the AMG Mercedes cars that was at Exotics@RTC. This is a road car but it has clearly gone through a lot of aerodynamic development. The front end of the car is covered in aero treatments with fin and strakes of all sorts. I have no idea how important this is for driving the car around Seattle but it was really quite something. I spent a few minutes just looking at them and thinking back to my aero days.