My 1996 A4 2.8 quattro auto came with an aftermarket radio/CD plus trunk CD changer.
Also, left front does not work at all, front right scratches.
Alpine CDA-9807


I don't necessarily like the look of the Sharp radio.
I want to be able to connect my iTouch.

a) Is there a way to splice an iTouch connection into the factory harness and use a factory radio, one that controls the trunk CD changer (which model?)

b) Is there way to connect iTouch to the current aftermarket radio (Alpine)?

c) Am I better off to look for aftermarket front speakers or try to find used OEM?