Check out
www.seidioonline.com. I got a car cradle from them, it works great. No cables to reconnect, just plug it in. They have units with GPS in em I think. They don't have a "Bluetooth FM transmitter" included (?) but they do have a 2.5 speaker output on most of em. You can use a 2.5 to 3.5 adapter and plug an FM Transmitter into that.