Hey does anyone taken pics of the back of the stock headunit? I need to know what kind of connections it has and if it has any inputs. any information will help. Also how do you remove it?

 

There are no connections. Just the wiring harness connector and the antenna plug.
To remove it, you have to take the front of the dash apart. It's all held in with clips and is pretty self explanatory. Just start pulling.

 

what he said^^^^^^