I see that you're adding this for aesthetics and just I wanted to add the clarification to this thread that the primary reason why anyone should add a snorkel to a Tacoma or 4Runner is for aesthetics - or maybe a "cold air intake". It isn't particularly function for deep water crossings since the door seals leak pretty bad in deep water and there's plenty of electronics at a fairly low level. I've seen it a couple times on different Toyotas.

Jeff
2000 4Runner SR5, supercharger, rear e-locker, ARB front locker, 285/75R16 MT/R's, custom bumpers & skids
2007 Tacoma double cab 4x4 - stock