My 07 EX is XM ready. I enjoy XM radio but am starting to get interested in the channel line up that Sirius has.

Do you guys know if there is some modification that would allow me to have both XM and Sirius radio, but still keep my factory radio??

I do not want an external until

I am not aware of a plug-and-play unit that you can add the the current Honda radio that will allow you to replace XM with Sirius.

If you find a solution, please post it.

Bob

Check out this site. There is also a discussion thread on their site with questions potential buyers have asked. I do not know if this is a released product or not. It looked pretty straight forward to install.

If the link does not work the company is VAIS Technology and the product is the SOUNDLINQ2 for Hondas/Acura and Toyota?

http://www.vaistech.com/news.php

Checkout TSS radios.com. They make a coverter.