The stage 1 reflash for 3.0T vehicles is available with the powertap flash tool.
This allows you to load the software yourself, at home using a windows laptop with an internet connection.
It is designed for a mechanically stock vehicle, and with 91 0ctane fuel increases output from 333 hp to 430 hp, and torque from 325 to 370 ft/lbs. .
Both B8 and B8.5 models are supported. On 93 octane fuel, output increases an additional 11 hp.
Ecu removal not required.
All prices USD.