I made a snorkel for my Sidekick. I used a 2" hose from a vaccum cleaner. I just removed the plastic intake which runs under the fender. Got a 2.5" diameter tube and cut it 4 inches long. I connected that tube to the box rubber outlet, I then inserted the hose and ran it along the fender through a 2.5" hole I cut on the fender and ran it to the side of the front of the door and covered it with an ARB snorkel I got for 65 bucks at 4wheel parts store.

1985 Toyota 4x4 4Runner. 1989 Suzuki Sidekick 4x4.