2000 Bose Headunit in a 2003 possible?
As long as the 2003 has Bose as well I'd think it should... No guarantees though. If the 2003 didn't originally have Bose then you will be missing the amps/sub. I doubt that would work out well for you.
Yeah the 03 has stock bose, anyone swapped 00-01 into a 02-03? The one I am looking at has a problem with the 6CD changer, so I figured why not get the better looking 00-01 to swap.


