I promise you will not hydrolock with a CAI. I promise.
Lets dissect the CAI..
Okay. Here we have the intake.
Now imagine some water being splashed onto that filter. A full 5 gallon bucket if you will.
Even with the engine pulling at its HARDEST, VTEC roaring, it is literally impossible for even a ounce of water to be sucked past the filter, let alone up the entire tube through maybe 5 bends.
The majority of the water will fall away from the filter and only what has attached to the outside will be sucked in.
The only way to hydrolock via a CAI is to use your intake as a straw and dip your front end a foot into a lake. If you do so, your CAI is the least of your worries.
It wont hydrolock, even in Florida during the rainy season. You're good bro.
Also, P.S. SRIs are great. Unless you have a turbo, a CAI is a waste of money compared to a SRI but hey thats just my .2