Thanks, just the way I see it, many of us are spending $1K in full UHMW skids to protect the underbelly from damage. Those parts cost far less than the engine fix. No one I know of yet has had one (intake tube) damaged but when it does happen possibly even unknown to the driver at the time what happens when you do get in a bit of water and get on the gas. It would just siphon it full and quickly with possible catastrophic engine damage.
I don't routinely drive in deep water, but also will cross it slowly up to my headlights if need be. Have not had any issues yet, but if I can spend $30 on tubing and 10 hours of my time to eliminate that possibility that is cheap insurance.
Just like the stealth snorkel now, they mitigate the root splashing and depth quickly and effectively. However these rocks in TN are just begging to cause some carnage. I have had both side sections of my trail armor ripped off in 1400 miles. So I figure it's a matter of time before that intake tube gets pierced, cut, or cracked.
Doing like pictured below but stopping where it comes across the top of the airbox is what I have in mind, no vertical snorkel stack.
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View attachment 44554