Hey,
I have seen some Audi's locally that have yellow fog lights and headlights. I know this is a film or paint type process. But I have no idea where to get it... Can someone help me out?

The paint or film your talkin about is the cheaper way to go, if you wanna go the better brighter way go with H11 gas filled yellow xenon's for your fog lights and for your headlights you'll have to check if you got HID's or regular
H7's. You can find them on EBay for pretty cheap.....Good Luck