Parts are getting scarce for the 03/04 Cobra's. And especially that part. You used to be able to get that hood insulator from American Muscle for around $150. Now people on Ebay are asking between $400 and $800 for these depending on condition.
2003. 2004 ford mustang cobra OEM hood liner. used in great shape. Was restored with a fire proof coating . pics show the slight texture it now has. very hard to find part. will likely be pricey to ship. If interested please leave your zip code so i can figure shipping , free pick up in salem NH.