How did you like the FM transmitter units? Was the quality any good? Could the person on the other end hear you ok? I'd rather not go with FM mode, but may be forced to...
Also, what is the unit in your 2nd photo?
Thanks!
The music streaming via FM is OK (i listen to mostly talk radio or low volume music), you just have to turn on the volume on your phone louder than normal. The phone is picking up some noise because the unit is placed below the dash near the shifter on my mustang, so I have to speak louder when doing bluetooth phone calls. My LS and Continental has HU that has external mic that I placed near the steering wheel and facing me so the reception on the other side is excellent) there are other gogroove units that has longer and flexible arms to properly orient the unit. I bought this on-sale so I can't complain, it works for me leaving everything stock.
the other unit (pictured below) that I used was for my 07 camry hybrid that has an AUX input but it can't stream music via bluetooth (can receive/place phone calls only via bluetooth) it's similar to Kinivo BT adapters sold in amazon, except that I could use it using headphones. You can use this but you have to buy 2 adapters, one that converts your SAT to an AUX input and the other is a BT adapter to connect to the AUX input. Unfortunately our stock HU don't have an AUX input.
Stock Radio (SAT plug) << PIE-FRD03-AUX-S Adapter << GoGroove or Kinivo BT adapter.
If you go with either (FM or AUX) note that you can only receive/place calls when it's switched to that mode. If you are listening to FM or CD from the stock radio, you will not be able to receive calls until you switch. The other issue I found out too is that since the cigarette lighter is always on, you have to unplug it when leaving the car and have to disconnect/reconnect (re-power) to enable bluetooth again if it disconnects.
Best way is to buy a HU with BT capability, receiving and placing calls is seamless.
http://www.amazon.com/Kinivo-BTC455...ie=UTF8&qid=1444937269&sr=1-4&keywords=kinivo
http://www.ebay.com/itm/PIE-FRD03-A...t-interface-/111791916404?hash=item1a07514574