Quote Originally Posted by stealthrt
My EGT's get in the upwards of 1700*F at WOT and around 1350*F on the interstate.

Either way, I would not recommend powdercoating anything exhaust related. And I don't even like heat wrap although I do use it on my own car. I would suggest Ceramic Coating!
yup, ceramic coating is the way. I'm going to get my pair of headers Ceramic Coated at Miller's.