Hi, I have a audi a8 and I was wondering about Bluetooth audio streaming. I have found a couple of devices that will integrate into the audi MMI and allow music streaming:
Gateway 500S BT | Handsfree kit | iPhone car adapter - Dension 500$
MOST Bluetooth, iPod, Aux | mObridge 800$

I was wondering if anybody had any reviews or recommendations, or if anyone knows of any other products that would allow bluetooth audio streaming. Also if anyone knows of the best place to buy these or where to get them for cheaper prices if possible. Thanks in advance.

 

you can check Audi DVD Player with BT GPS. and make a comparison. maybe you will find the one you want

 

You can get the viseeousa tune2air. I have one in my AUDI car and it works great. Streams music via bluetooth, also works with steering wheel controls. I can recommend the WMA1000 plugs to 30pin iPod cable. I am a happy user of this device.