the parts you will need is......
-car radio with wireset male end (in my case i solder and shrink rap mine to the radio but i sagest to use the wireset but it up to you) i used my old car radio
-computer power supply 300w ( you may need a more powerful one for newer radios)use this link to help mod it www.instructables.com/id/Converting-a-computer-ATX-power-supply-to-a-really thanks abizar
-speakers i used old tv speakers from a broken tv (sad part is there louder then my cars stock speakers)
here a video of my radio of it working