I had back in the mid 2000's and loved it. Sound quality was ok but it had great selections and being in rural Alabama fm reception sucked so the sat radio was a real winner.

The sound quality now though is horrible in comparison.

That said though the fm modulator is the only real solution and they don't work that well on the new sat radios companies make.

I have one of the original audiovox fm transmitter ones and it rocks function wise. It transmits about a mile. So on trips all the cars traveling with me could listen to my sat radio.

The ones I bought after it were nicer screen wise and all but you were lucky to get a good signal to the radio that the sat radio is plugged into antenna wise. Really weak.

There was some kind of stink back in the day about the fm transmitters being to strong so they killed the range on them.

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Aftermarket E53 Radio Install