Be cautious
One thing to consider is that the "dash intakes" are water resistant, not waterproof, even being horizontal they are great at keeping powder snow, even wetter snow from entering intake. BUT, if left outside, trailered or on deck without cover in the rain, water does eventually seep through, and get into your engine causing all sorts of problems. I personally know of a sled this happened on. If you do it, keep it covered when not riding. I know several will chime in here stating the mesh is smaller than a water molecule therefore this isn't possible, GORE-tex is also water proof along the same theory, but after being saturated it will allow seepage. Not an issue when riding and moving in the rain, just not good if left sitting all week.