i have a pair of ford motorsport headers, i cleaned and sanded them to bare metal an resprayed using a high temp ceramic spray. if you have chrome headers they will give off heat more easily than ceramic so you may want to use a heatproofing spray before you wrap them.Well the personal reason is pretty stupid, but I like the way it looks, and I actually like doing the wrapping, don't ask me why because I do not know. I have a brand new unused set of BBK chrome shorty headers Ill be using and I live in a very dry environment, southern California. Could I expect rusted out headers in 2 years or so or would they last a few years wrapped? Thanks again.