yup i would not do this i remeber a rebuild for a motor i had to do cause some kid on his crx thought this would bring cold air in and force it in like a lil turbo welll heheh he was right but so wrong..it was a light rain and the water just goes right up in there it locked the whole motor there was alot of water in there but the funnier thing was when i stripped the motor down i found 2 lizards,tons of lil rocks and a WALMART BAG!! hehehe it was great