Front passenger side rattle fixed

So for the last couple months i have had this rattle from the front right side behind the glove box sound. It only happened when i was at 5mph and 25mph and 45mph but would quit when i shifted over to 4th gear or speed up. After many hrs searching for sounds i found that it is the air intake. Where the air intake goes through the fender there is some foam but if you pick up and down on it, it will rattle against the fender. Just stuff something between the fender and the air filer.