Ceramic coating stainless headers is the best way to go. Stainless will radiate more heat into the engine compartment than ceramic coated headers will.

Top 5 Reasons To Ceramic Coat Your Exhaust Headers And
Stainless steel headers vs ceramic coated. This is a discussion on ceramic coated vs. Stainless steel headers within the external engine forums part of the lsx technical help section category. How long do lt headers with ceramic coating last. I had coated headers on my lt1 camaro and like one of the other posters accidentally bumped into one of the primaries with my hand after the engine had run for some time. I also agree with the lower temps. A ceramic header coating also provides protection against the corrosive materials in the exhaust.
Im scared that in a few years they will rust and. It is not a diy solution these exhaust parts are coated at the factory or sent to a facility with the proper equipment. I am going to be supercharging the engine within the next 9 mo. Ceramic is cheaper and once it wears out you could always sand the old off and reapply a ceramic coating to the headers. Provides the biggest horsepower gains when compared to other exhaust insulation methods. They dont rust so the coating wont flake off like it can on mild steel headers.
Stainless steel ceramic coated best ford mustang headers types of toyota tundra 5 7l gibson stainless steel ceramic coated header wrap what you should know aboutceramic vs stainless headers page 2 chevelle techceramic coated headers vs stainless ls1tech aroc6 jba headers 6819sjsshould you ceramic coat your exhaust headers or turbo partsceramic coated headers vs stainless. In terms of durability and corrosion resistance stainless wins over mild steel headers that are coated only externally with ceramic. Also since the heat is staying inside the headers the exhaust gases will be hotter and will flow more remember as air cools it becomes more dense. The ceramic actually blocks alot of the heat if they are coated inside and out. Ceramic coatings can increase performance ceramic coatings can help improve the performance of your headers turbo parts and exhaust pipes. I wanted some opinions on what benefits are provided from ceramic coated vs.
In any case ceramic is never going to hurt power. Below are some examples of how ceramic coatings can help increase your vehicles overall performance. Recently i have installed a cat back magnaflow exhaust on my 2008 silverado 1500 60l and am going to take the next step with headers. I also like stainless because i think they look better and they will last a lot longer granted if you buy the 700 dollar ones. Even if you are already using a high grade stainless steel or titanium set. Ceramic coated headers ceramic coated exhaust parts this is a spray on finish thats infused with heat insulating ceramics.
Headers coated inside and out with ceramic should last just this side of forever or at least comparable to stainless. In other words ceramic coated headers look and function the same on mile one as they do on mile 300000. Coating your headers in ceramic improves their heat resistance and keeps them from being tarnished or damaged by the heat.