Amazon.com: 1 Set RNS-E Bose Navigation System Plug & Play Adapter Retrofit Kit for Audi A3 A4 A6 2001 2002 2003 2004 2005 2006 Accessories : Electronics
Audi A3 8P - Installing Bose Sound System 3 Door's (Part 1) - YouTube
Audi A3 Bose Speaker Set W Subwoofer 8p4035382a OE Fits AUDI 2006 2006-2012 | eBay
Audi S1, take the Bose out, put the real Hi-Fi in........ - YouTube
BOSE Stereo | Audi TT Forum
carfreqz - A little radio install into an Audi A3 with a Bose system. Nice little system now the customer wanted it loader and he certainly got that with his vibe mini
Audi A3 S3 8P BOSE Sound System Subwoofer Bass Speaker 8P4035382C | eBay