Audi Forums (com)
Audi forums for owners and enthusiasts of the audi a4, audi tt, a6, s4, a3, a8 and all past audi models.
http://www.audiforums.com/
Audi FAQ
Audi FAQ
http://www.audi-faq.auto.ru/
Audi TT Forum Nederland
Het enige echte nederlandse audi tt forum.
http://www.tt-forum.nl/
Audi TT Forum UK
Audi TT Forum UK
http://tt-forum.co.uk/
Audiforum.nl
Audiforum.nl
http://www.audiforum.nl/
Audifans
Audifans
http://www.audifans.com/
DACD e.V. - Das Audiforum im Intermet
Audi club braunschweig
http://www.dacd.de/