I haven’t had any black headers done by them, but Jet-hot has done ceramic for my car. Not a lot of miles on them but they were done 15 years ago and even where they scraped on the ground they are not rusting or flaking past the actual scuffed area. They coated inside and outside and I know they offer black coating as well.
__________________
Chris
1969 Firebird: injected Pontiac 462ci, T56
|