wireless fm transmitters are horrible. i've done installs for years and every one that a customer bought they ended up bringing back and going a different route. if you want that do a fm modulator. same concept, but is a wired connection through the headunits antenna. they do make adapters that will add an aux input to the factory headunit as well and will work better than the transmitter or modulator. best thing to do though is put in an aftermarket headunit. you will get the aux (or more features) and more power and better sound quality. this can be done for about the same cost as what it would cost to have a decent modulator or aux input installed and has better results.
2013 F150 4x4 SCrew XLT 5.0L
Midwest Crew #22
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