Well, I'm crossing this bridge real soon, not looking forward to it. Firewall pad was a pita, and been putting off the splash shields. Into it too deep now not to install. Im going to order the ones from steelproducts just to see, they have a good return policy. Should have just left them in 20 years ago, and not had the engine compartment shot,,wouldnt have to be dealing with theses fenderwells. Lots of time invested removing undercoating, staples, they used way more then the aim. Oh well.