JEGS Exhaust Wrap is better than ceramic coating because it does not allow the exhaust gases to cool for better scavenging. Ceramic coatings also Do Not reduce as much heat in the engine compartment as header wrap does which offers a lower intake temperature, better atomization and more power, period. Made from Vermiculite infused fiberglass which offers a tighter weave, less fraying, more heat retention and is able withstand a constant 1200° operating temperature. We added a special heat treat coating that reduces smoke after installation and handles up to 2000° intermittently. Available in 1" or 2" wide rolls and in black or tan. Designed for use on all types of exhaust tubing and headers. Not for use directly on a turbo. See guide below for usage and overlap. Requires stainless cable ties or hose clamps for retention (sold separately). Made in USA.Usage and Overlap Guide