I currently have header wrap on my setup and it works DARN good at keeping the heat in, the problem I have is that I do need something that keeps the heat to a minimum, but the header wrap seems to just get hot and flake apart over time, also, welds on the pipe seem to just rip it apart. I ahve learned a lot of tricks as I have rewraped it like 3 times now... just still falls apart after around 200 miles or so. i have done a few straight simple sections of pipe and it works great on my downpipe, but on the header it just gets hot and turns to dust and rattles apart on bends and joints. My question is will ceramic coating keep the heat in well enough to not wrap it?? if so I would like to do it as im sick of pissing away $50 bucks on a roll of wrapping every few weeks and cleaning out shreded crap from everywhere under the hood.