Okay, I am not very savvy with cars. I have a V6 Mustang 1999. It is a nice car but there are two things that are bothering me: A) All the light covers are cracked resulting in foggy lights, and B) My muffler tip is completely rusted and is chipping. I have been looking for head and tail lights online just for pricing, and realized that I don't need to replace the whole light, just the cover. Can someone link me to a product that is just a cover? Is there a name for these that I am unaware of? All I can find is headlights with the bulbs included and that would be a waste of money. Also, I can't find a muffler tip for a 1999 Mustang V6 that doesn't require replacing the whole muffler, again resulting in spending way too much. Please someone help! I'll award best answer accordingly.