I am looking for a good full exhaust system to put on my 2011 A3 2.0t. Just looking for suggestions for the best one

 

Lots of good options out there, STaSIS, AWE Tuning, and Milltek sport come to mind immediately. I have an AWE on my S4 and it sounds awesome, but I also have experience with Milltek Sport from my old MINI Cooper S (pre-Audi days for me) and can honestly say that they make a fine system that has a beautiful sound as well.