Just over a week ago we completed the exterior of this Mansory Audi RS6 Avant and sent it on the road. It's back for a full Akrapovic exhaust system upgrade which includes everything from the catalytic converters to the rear muffler. As with all Akrapovic exhaust systems, the craftsmanship is unparalleled. You'll be hard pressed to find a better made exhaust for the RS6. Before we dove into working on the car, we made sure to take some detail shots of the exhaust to really show you how well built it is. With all the glamour shots taken, we got to work making this RS6's bark match its looks.