I've noticed that when I start my MDX after a good rain, a SIGNIFICANT amount of water comes out of the exhaust (we had a hard rain last night that lasted most of the night). I do not have water in my exhaust on days it does not rain. I am thinking the design of the muffler is allowing rainwater to drip into the exhaust? Anyone have a similar problem? I saw a post for a 2004 MDX that said they experienced the same thing. They were thinking of drilling a hole near the exhaust tip to allow rainwater ingress to drain out and prevent it from going into the muffler and exhaust piping. Thoughts?