We discussed that while rolling it.
Best I remember, the type of gun you use to splatter a ceiling with is the same one used with the nozzle turned down.
There is a roller designed for this paint type use but it appears any nappy (headed) roller will do the job.

I wouldnt use any of my good guns but i bet it would go on very nicely and evenly with one of those cheap Harbor freight ones. I am going to do it to my V soon. Anyone know how much to use for a center console?

I used the Home Depot garage floor pain and did my entire floor and storage boxes in the floor using a gallon and had some left over for touch up.