Yes, before I did not wrap my hot pipe for my intercooler and it faded the paint on the bottom of the hood and I did not want it to go through to the top. So I wrapped my hot pipe. But I got it pc'd now and don't want to cover it up as I think the wrap looks bad so I put the under hood shield. I don't think that shield looks good either but I got it as a gift so I used it. If I had to do it again I would have just gotten the foil stuff and use that. We have a funny shaped hood and it was hard to make it look nice.
Also the pc hides the dirt really well haha. I clean it with glass cleaner and it all just wipes off. Its really nice to have that glass finish