Is this normal for JBA stainless headers. Some sort of bubbling going on and per the installer, stainless doesnt do that, chrome maybe cause its a coating, but stainless shouldnt be bubbling at all. Im thinking maybe jba sent me the chrome one's instead of the stainless by mistake, but my part# comes out to stainless. Anyway, I sent a photo to them to get them replaced and we will see what happens.