Here's the deal, The cai on the honda's sits reaaalllll low to the ground on the right hand side of the car.... You know where puddles and wateer stands on the road. Ours is on the left hand side of the car where dot engineers designed the water to run off the road. Also if you floor it through a deep puddle then you will get water in the engine but the puddle has to be reallll deep. Most people suck up water cause like me and my civic they remove the under clading for weight purposes and better air flow, but the intake is now fully exposed. I just did a cheap cai on my mp5 using the cheapo autozone civic short ram intake. Cost me about 50 dollars without filter. If anyone wants to know how let me know.