Reviewed By Wesley Y (Meridian, ID) Reviewed for a 2002 Ford F-150 —11/24/2008 8:36 PM
I have not driven in the rain yet, but when I put it under a stream of water in the kitchen sink the water just rolled off with out passing through the material. I think it will work as advertised. I have driven about 700 miles with it. No decrease in cold air intake performance, but no rain in my area yet.