squirrel17

I bought an aftermarket stereo for my 05 4runner that has blutooth, aux input, usb input. Good pioneer stereo and speakers however my FM tuner is producing a little bit of static that it did not do with the old factory radio. It was explained to me that the factory radio has 2 inputs for FM antenna's and that all aftermarket radios have 1 input therefore, that could be the problem with signal strength. Spent $600 on the entire stereo system and want it to work properly. Is there anything I can do or suggest to the installer before taking my vehicle back?

ARK_SWAMP_RIDER

Yes, you can buy an adapter to allow you to connect both antennas. There are two adapters you need, one is a y cable, and the other adapts from a small plug to a large.
Y-adapter: Metra 40-UV43
Small to large adapter: Metra 40-GM10
Here's a thread with more info if you're interested.