My name is Andres and I just picked up a Sterling Gray 2011 GT
A6 a few months ago.
I love the car, so much fun to drive. I used to drive a fully bolted on + supercharged 2004 Acura TL.
So far with my 5.0, I've added Borla S-types, Lethal O/R x-pipe (loud combo), boss intake manifold, 85 mm throttle body, Bama performance tune. I just ordered 3.73s over the weekend.
plans for the car, wider stickier tires (leaning towards mickey thompsons or continental extremecontacts), want to lower it about an inch, do all the suspension mods (LCAs, relo brackets, panhard bar) and get an AED tune.