I recently wrecked my old Audi A4 and now am buying a new one however the one i wrecked had the Bose sound system. I was given permission to, after i get my new car, take any old parts off my old car i want. And since the new car is non-Bose i want to at least take the back door panels as they have speakers in them. What i am wondering is if i could get a heads up as to if the non-Bose cars have the wires ran for the Bose amp and or back door speakers??? Any information will be appreciated.

Thanks,
-Tyler