Is there any way to swap from XM raido to Sirius raido and use the factory raido and XM antenna?:(

yes you can use the radio..no you can't use the antenna. There is someone on here I beleive that has added sirius with (and I may be wrong) a soundgate adapter. like I said, I'm not for sure on that but I know someone has sirius through factory head unit.

**on edit** yep here is the thread.. http://www.dieselplace.com/forum/showthread.php?t=14826&highlight=sirius