hi there, I want to upgrade my actual grill V6 2010 for the one with fog lights of the GT anyone knows where I can get the parts

 

Try a little WD 40 on a rag and blot the spot continue turning the rag to a clean spot until it comes clean. This works with any Petroleum base stain. i was behind a asphalt turck when my vert was new and got pelted about 10 times I tried everything and this worked the best. When the spot is gone wash the top with a detergent to get rid of any WD40 residue,Good Luck