A:Answer Yeah, easy peasy. You need to call Sirius likely, and they'll send over a signal IIRC. There may be a code involved that you'd have to enter on the head unit (that is, this aftermarket radio in question) provided by Sirius, but it's all easy. You may want to confirm the antenna you have is compatible, but otherwise you should be able to delete the separate receiver, or repurpose it in another vehicle or application. Several years ago the plugs for the antennas were all universal, but I quit installing car stereo in 2008 or so.
