Are you the member with the Unitronic flash system?
As far as the unitronic, they were unable to flash the 2011's so I wasn't able to use them... Instead I went with my initial tuner, Malone Tuning... Reason I opted to try uni was because I had a dealer right down the road...
As far as Manual or auto, I have the 6sp manual tranny... Zero issues so far and I can tell you this thing is an absolute blast to drive!
email mark over at Malone tuning and he will answer any questions you have. One of his first 2011 TDI's that he flashed is currently developing a 3' complete exhaust from front to back and with custom tuning looks like it will be an absolute monster when they are done with it.
ENGINE TUNE POWER PRICE
2.0L 140HP * Stock 133hp/225lb-ft
Stage 1 153whp (173bhp) / 287lb-ft (324lb-ft crank) $499
Stage 2 163whp (184bhp) / 295lb-ft (333lb-ft crank) $549
Custom Results vary $699