Quick Recommendation
After not too long, I thought that I saw surface rust in spots where the ceramic coating may not have been applied properly. At this point, I thought that I made a mistake, and thought stainless would have been the way to go...until I saw some used, stainless headers. They were blue and brown.
What had appeared as 'rust' on the ceramic version was actually burned power steer fluid which had sprayed around in the engine compartment.
So, I vote for ceramic.



