I was reading about cunifer lines (for brake fluid or fuel). there are no posts here about it. I’d like to hear about it - is it on your car? what year? What do you think about it? etc.
note: I did not spell it “kunifer”, yet, that is a common misspelling. it is Cu (copper) Ni (nickel) Fe (iron)… I don’t know what the R is for… I assume Fe means iron though… or maybe Fer means “its fer brake and fuel lines”.