Works well on my A4
by Rashid W., Charlotte, NC
I just restored the headlights on my A4 and wanted to protect them, but not shell out the cash for Xpel. This seems pretty good, the clear is very clear once applied. It has a liner you remove once installed so there were no scratches. The lights on my 2004 are pretty simple in terms of curves so I didn't get air bubbles.