Nick Patula

For s4 but no C7 A6.

https://www.goapr.com/products/ecu_upgrade_30tfsi_b85s4.html

CHIO

this just was announced
The APR 3.0 TFSI Ultracharger System

Moodys2014a6

I saw the announcement this morning. Do not forget the dual pulley system (also in development for the A6) Back to waiting.

https://www.goapr.com/products/pulley_30tfsi.html

Interesting that APR's air intake only replaces OEM parts from the air box to the engine, so what about other areas that have restricted airflow that AWE's seems to address? Or even the filters within the box? I do not claim to be technical, but would love to hear other folks thoughts on the two different approaches since most other tuners are also addressing restrictions from the front grill all the way to the engine.

rococo

I'm just about to give up on the a6 and get an s6/a8

Cuba

Have you done the tuning and not liked the results? I have mine scheduled for next month and curious to hear what others have to say about before and after stage 2 install.

From the APR links and talking to the shop the actual dual pulley setup is not "approved" for the A6 yet, so just not really tested at this point, but the parts are readily available. Not sure if the tune is optimized for it either but some people are doing it.