Looking for a tailgate vent cover that allows you to leave your stock plastic vent intact. I've seen a lot that you can install but have to remove the stock plastic piece.
Kind of worried about water and salt getting inside the door, especially at this time of the year.
Is there any company out there that makes one like that?

 

I'm glad you brought this up. After washing mine two days ago I noticed the rubber flaps are deteriorating and falling out. This is on a rig that is garaged daily that only has 35K miles on it.

 

Vector offers a plate that retains the factory baffles. Poison Spyder Tramp Stamp II does also but 07-09 has to be slightly modified.