Originally Posted by muffins

Finally got to install the weathertechs and it really couldn't be any simpler. With the help of my inlaws tools I finally got it done.

One possible issue though is I took it out for a quick drive to pick some dinner up, and noticed an almost whistle kind of sound coming from somewhere in the front? Strange part was I didn't hear it on the way back...and the problem was present when accelerating. Unsure if something was going on with the flaps or if it's the truck itself. After I got to my destination I did move the flaps around a little to see if it was the cause and like I said on the way back it sounded fine. Weird...

Originally Posted by kiddo421

Not sure if you have the EB, but if you do, that's the turbo kicking in.