I was going to send out original for service before reading some threads here.  Sounds like new will be better than the OEM.
I have door speakers with no navigation.  I'd love if Alpine or Blaupunkdt were what they use to be but I don't think that's the case.
So what do you guys recommend?
Original is CD no separate amp.  Would prefer BT and USD.  iPod and iPhone.  SQ most important.