Yesterday I installed the edge and I noticed on the AFE filter top, that dust is getting in on the front left of the stock airbox. I pulled the turbo intake hose off and looked at the compressor wheel and could see that the dust was getting buy the filter. I just want to let you guys know if you have the AFE drop in filter, You better check the airbox top with the top of the filter. It is real tight fit, but you can see the red filter seal on the front of the airbox. I will be sealling the corners with tape, or get the pro guard setup.