Recent content by bradthebold

Hi, I just got a 2001 Audi S4 with stock Bose stereo that *****. I think I'll need an adapter kit to go single or double din. It has 4" front door mids with a tweeter by the handle, but can take 5 1/4" with an Ebay adapter. Rears are either 3 1/2 or 6 1/2", though I plan to just leave them...