Water proofed the ECU a little, and moved the air intake up to the top back of the engine area. I'm going to extend the diff breathers and the transmission breathers to the roof soon too. And I’m going to make a snorkel soon too, I’m going to make it out of gutter piping, yeah the stuff you see on the side of the house. I can’t wait to see the replies I get when I post pictures of that. But like everything else I do, it will be effective and reliable (all that matters).