Anyone ever used one of these???

[JinxCanada]

either of these or a similar Bluetooth device to get hands free phone calls in your truck when you don't have Bluetooth in your headunit


or

 

[CostaRam]

I had several of this thingys,
basically they work as long you are not in a place with thousands of FM radio stations.
There you will have problems to find a empty frequency and the higher output radio stations suppress this transmitter.
A new head unit is probably the better and less stress provoking solution, but much more expensive.
if you have a aux input then a cable looks old fashioned but the quality will be mucho mejoro!
Chris

 

[TatertotScott]

There are also FM Modulators that suppress all FM stations and ONLY allow your signal through when turned on. They go inline of the factory antenna cable. These typically run ~$100 but maintain the factory look and work very well. I had one in my RX8 and it worked wonderfully as the head unit was not a particularly cheaply replaceable one.

Here is one example.... https://www.amazon.com/iSimple-Hand...923929&sr=8-5&keywords=bluetooth+fm+modulator

 

[adrianp89]

These things suck.... as mentioned above a modulator is the way to go. Honestly though with your set-up, you might as well start looking into aftermarket radios. They look really nice in the older style interior.