What is that noise coming from the passenger side of my 2014 Ford Focus st?

I'm hearing a metallic rubbing sound coming from the passenger side. Almost like an air leak, but more of a light metal rubbing. But I guess it could be anything. Louder with higher acceleration. Not related to wheel speed. Any help would be greatly appreciated.

Take it back to Ford. It should be under warranty

Could be a vacuum leak, or a piece of debris against something.
If not J E T H R O has the right response.

  • Rattling noise coming from passenger side possibly engine when going up steep hills, for ranger? I ave a 2007 ford ranger and recently when going up hills there has been a rattling noise that seems to come from the passenger side towards the engine or front of the truck. What could cause this? I also recently had an oil change, and they put 5w30 in instead of the recommended 5w20, could any of this be a cause?
  • 2008 Ford Mustang - The passenger side under the dashboard recently leaked I took it to a Firestone recently and they said I had to take it to the dealer or to Ford directly. Called Ford and they said it would be $130 just to even look at it. The dealership I bought the car from is closed for good now. Can anyone tell me if there's a way to fix this yourself rather than having it fixed? The passenger side leaks everytime it rains but it rained heavy the other day and now the carpet is flooded.
  • Rubbing/grinding noise coming from my drivers side wheel/brake? 2002 ford focus se… Also i have jacked the car up, turned the wheel and halfway through it rubbed.(wheel as in tire not steering wheel)
  • Ford Focus 2004 Passenger side mirror unattached? The passenger side mirror fell off, does anyone know quick ways to temporarily reattach, even in the cold? It's only holding by a few wires. Would it damage it if I were to drive it with it hanging? (Currently an average of 20 degrees Fahrenheit)