i have just noticed recently that at WOT at about (4-5k RPM) like when u pass someone on the highway, my truck makes this whining noise almost like a supercharger......i cant figure out if its from my AirAid air intake or if its something else? it never did this before iv had my intake on for a year now.

also when driving on the highway and my truck drops into overdrive it seems like my air intake makes this like deep rattling noise when the RPMs drop down.....anyone else ever have these happen?