Coated Headers

yea, I just did the same. I remember having a discussion on it but I’m not sure where it is on here.

Basically it goes like this:

-For durability and insulation swaintech>all

-for moderate durability and insulation powdercoating style ceramic is good
http://cdn.nexternal.com/vacmotors/images/JET-EH-M50-L.JPG

-For good insulation without too many negative side effects go with a corrugated aluminum heat sheild:

-If you just want some temporary insulation but potentially at the cost of accelerated corrosion go with the wrap:
http://www.forgedperformance.com/store/images/C/Exhaust%20Exhaust%20Wrap.jpg