Check the listing for details. Seat AUX adapter iPod Fakra Wired FM Modulator transmitter FMMOD4 iPhone MP3 car. Condition: New, Made in United Kingdom. Listed at 101.39 USD. This AUX input via wired FM modulator by Connects2 is a very easy way to connect an iPod, iPhone, iPad, any mobile phone or any portable MP3 player to your in car sound system. This FM transmitter wires directly into your car radio aerial input to provide FM radio quality sound. Thanks to its in-line power filter noise suppressor the sound quality of this item is far better than cheap wireless FM transmitters that are prone to interference and hiss. This is one of the easiest ways of connecting an iPod, iPhone, mobile phone and other MP3 players to your factory fitted or after-market car stereo. This version is for cars that have a Fakra type aerial connector. Certain car makes/models have a non standard aerial input such as Fakra. An example of some makes include Alfa Romeo, Audi, BMW, Mi.