Hi Guys, sorry if this has been covered before, but I'm looking to buy a 2010 A6 Avant Special Edition with standard factory set up, non- Bose... Is it possible to improve the sound without going too mad and pulling everything apart and replacing? I was thinking of maybe an under seat sub, or perhaps even two, but how easy are they to wire into the car, and will I need to reprogram anything? Sorry if that all sounds a bit simplistic, but thanks for taking the time to read this, and any advice would be really appreciated....
Cheers, Blackwood
Cheers, Blackwood