how do you take apart the visor to put in the screen? on one edge there seems to be a seam but i dont know if its snapped or glued together, and i wanna hide the video/power lines too, how can i run them thru the stock hole?

 

Rebuild the entire visor from masonite and MDF depending on the depth of the monitor. Then have it professionally reupholstered.

It also depends on the size of the screen and the connection type youre using. It may be able to run through the hinge rod connecting the visor to the roof, but usually impossible.