Heres a question i would love answering, i have a new A3 2.0 FSI and i am thinking of changing the head unit. It the one with the 6 cd auto changer and and cassette deck in one, the symphony 2 i think. The car has the bose sound system installed. The thing i wanted to replace it with is the Kenwood DDX7025. This is also double din in size but will it go in easily? What about the bose amp that is already in the car, would it work with the Kenwood? Does the bose amp have phono in? If not would the bose speakers work off the Kenwood? Does anyone know how the original Audi head unit and amp and speakers is wired? Would love to know! Hope you guys out there can help! /ubbthreads/images/graemlins/laugh.gif Heres the pic of the Kenwood! Very nice! /ubbthreads/images/graemlins/laugh.gif Hope you guys out there can help!