Is ther any type of devise that i can use with the factory cd and my sirius radio ?I have a aftermarket cd and i use the aux button and it works great.In my wifes car i have something that connects from the antenna and then to the sirius and it still gets static.I'm looking for something like i had installed with a cd changer years ago.You just tuned to 88 something and you had no interference.I need to fix hers and i like the looks of the factory radio better than having this aftermarket cd in my truck.My truck is a 02 supercrew lariet.

 

There are all kinds of low cost transmitters to use from your CD player and recieve on your FM radio and should be interference free.
Last one I bought was only $10.
Go to the store and look around. Wal Mart, Ekerts etc.
Some are seperate battery powered, some plug into the cig lighter for power, then you patch into them and tune the radio per instruction.