Most AUX port solutions cost between $30 for a Do-It-Yourself install and low-end AUX adapters, while premium music listening is achieved for about $200 with a professional install and wired AUX options – far cheaper than upgrading to a vehicle with all the bells and whistles!

How can I add an AUX input to my old car?

You can use an RCA-aux adapter to install aux input in the car stereo if it has RCA ports. Otherwise, you can mount the aux input jack to the CD changer of the stereo by soldering its wires to the changer plugs ground, left, and right pins.