Can someone tell me what this part is?

Aaron1

After going over this new vehicle with a fine toothed comb I have only found 2 things of concern as far as warranty goes. 1 There are some scratches on the paint under the bumper cover (passengers side) I knew about this when I took delivery as I made the stealership rack the vehicle before purchase.(Transport damage) My paint guy says he can just spot paint and clear this small area with no problem. 2 Vehicle looks like its leaning a little on the passengers side (3/8 of an inch difference RF). I started a thread about this and may not even be a problem. If this leaning is a problem and it costs me less than 250.00 bucks I will fix it myself before I let the dealer touch this car. Hell, I kinda wanna upgrade the springs anyway.