I may be selling my 2014 Audi A6 soon and will be returning it back to stock. If I do sell it, I'll have a da-g2 pro for sale. Don't hold your breathe though because if I can't get the panamera that I want then I won't be selling the A6.
Do you have a C7 A6? If so, I pretty much have everything you would need to do a nice install. Here is what I currently have:
Hybrid Audio L1pro and L3pro in the pillars
Hybrid Audio L6SE in the doors - I'm probably going to keep this woofer to use with my other hybrid speakers in the next car.
two Acoustic Elegance SBP15 used in an infinite baffle arrangement
two JL Audio HD900/5 amps powering everything
Not so well. There isn't any inventory where I live. i've been told that if I order now, it'll be about 3-6 months before I see anything. I may just wait until they are able to have the cars on hand. Used Panamera's are just so grossly overpriced that it makes no sense to purchase them used.