How many drain holes does the stock air box have. Mine is leaking air in two places. One is on the firewall, which I believe is the main drain pipe for water or condensation. The other spot that is leaking air quite badly, is located on the bottom of the box itself. I took out the inner fender and looked at it and felt the air leaking. I think it just needs to be resealed with silicone or something, but want to make sure its not supposed to be a drain before I go and plug it. I investigated these leaks after I noticed there wasn't as much air coming out of my vents, inside my cab, as I thought there should be. It feels like I'm venting my ac into the engine compartment, which sucks when I'm trying to keep my 18 month old daughter cool on a hot day.