This is nothing really new but just another option on installing an older Sirius radio in a 2004 Jeep Liberty. It went in really fast and is not in the way. I used to have the radio mounted by sticky tape in the center console area but it was more in the way there and didn't look too clean.
This install also uses a relatively cheap ($30) EZNEX FM transmitter that is really powerful.
Thanks for taking a look.