Installing in dash screen in cubby hole vs below

maxtopher

You could use a physical antenna adapter to override the fm input when in use. You would suffer from some quality loss though. Otherwise, the easiest most inexpensive way to do it is to get the adapter and wire harness that allows you to use one xm input for aux. As a bonus it would also let the stock bose deck control an ipod. It would only set you back about 100 bucks.