Most Popular 2-1/2 Inch for 2018 Ram ProMaster 2500

It does what it is supposed to. Works great. Just used to replace old vent in horse trailer.

Have also purchase this vent before. Found it to be of good quality and fit for the trailer. Will continue to use E-Trailer for my trailer needs.

Installed on a SxS utv roof for ventilation on warmer days. It gives a much more comfortable ride. Very glad I took the time to install it.

A great solution to increase the air flow in my UTV. 2024 RZR. I removed the screen to increase more air flow. I think this increases air flow twice as much. Easy install!!!!! I placed it on the roof.

Just installed. So far it seems perfect!

Nice product. Received this morning, installed by 2PM. Painted it to match the color of my truck. Easy to install; used the garnish as a template. Fixed the vent with stainless screws and the garnish with finishing screws. Had to trim down the garnish height by 3/4 inch which was easy. The vent is to be used either as a snorkel to get positive air pressure in truck cap, keeping road dust away, or as a normal vent.