A wraith's true form is supposed to be revealed in a mirror, but when it shows one attacking the psychic after having his aura read, you can briefly see his reflection in the mirror behind the psychic and it doesn't reveal his true form.
With 3:20 left, Jodi goes to open the passenger side front door. The windows are down on the front and back door on the passenger side. When she opens the front door, there is absolutely no frame holding the back door to the car. A real car of any kind there would be a frame in between the front and back door.