Besides, the big items we mentioned above are actually pretty impressive. Along with enabling a higher water fording depth (36.4 inches,
up from 33.5"), it features a reversible intake. The panels on the front and back of the snorkel's upper section can be reversed, meaning the air inlet can be positioned to face either forward or rearward. The former will work just fine for normal conditions, but the rearward setup is ideal if you expect to pull a lot of dust or other particulates into the air intake. A snorkel on the roof may seem like it should allow for more than an additional three inches of water fording, but the fact of the matter is that the air intake position is only part of the equation. Both axles, the transfer case and the transmission were also modified with raised vents.