I am looking to get a vent for my EGR Canopy and was seeking some help. I want the vent to provide positive pressure to prevent dirt/water coming in through the tailgate, and also to provide air for a dog sometimes.
I was looking at the EGR vent (same as ARB I believe), but surely rain/dust would come straight in?
I also saw the Muller Vent but that's negative pressure. And also boat vents like the Dorade vent, but I think that's negative pressure also....
Are there any other options?