I have a Chevy Cobalt LT 2006. I have been listening to Sirius and my ipod for over three years. Is there a product that anyone knows of, that I can hook up to my basic factory stereo so I can stop wirelessly transmitting to my radio? Because it really is a crappy sound in the car. And I'm scared to change everything, being that the computer is daisy chained to the stereo. I need some advice on this one. Seriously!