anybody done this and had problems? i know theres theroys that it will crack yer header. i got a dc 4-2-1 cermaic header and they let off alot of heat. im tryin to keep my engine bay cool as possible (since i live on florida). anybody had any problems with this?

 

Don't use header wrap on a ceramic header, all it will do is trap moisture and cause it to rust. Header wrap does help with heat on a stainless header, but the coating should do the same job when using a ceramic.