Definitely stressed out. I know we have nice weather in Cali but you can't predict the weather. I already asked my Nissan dealer today and they will only charge me 50 bucks to put everything back to stock.

All this talk about a little rain or moisture is making me chuckle. At 26k mi I pulled my air box and ran the car to 3-4k, then took a water bottle directly to the intakes. I did it to knock off any carbon. Engines don't have problems with a good amount of water. Now, if your MAF had issues, that's a different story. But, all our Louisiana/Mississippi brethren would most likely have more posts like this.
Knowledge is power. :P

Crappy filters? MAF isn't getting any MA when the filter gets soaked? Remove the filters and cover 3/4 of the pipe with a restrictive object you can secure to the pipe to see if you can replicate perhaps.

46k on my stillen G3 and zero issues, even through hurricane-like weather.

You guys need to stop buying this Injen garbage where the filters are so vulnerable to the elements