just pick up one of these:I was thinking maybe i can just get a thin aluminum sheet and wrap it arpund the cone. Thatll stop water for sure. But will it also stop airflow. Hmm.
If you read the description of the bypass valva they say its not good with vehicles with forced induction. I cant say this is true but if they advise it id follow it. Plus like I said previously mine is dry always and I live in the pacific north west lol. So it rains loads here