Joined nov 28 2000 15 539 posts.
Ceramic header cleaner.
Clean with a cloth and soapy water to remove major gunk and grime using an old toothbrush to clean hard to reach spots.
Discussion starter 1 may 26 2006.
Once all foreign matter has been removed the thermal barrier coating may be polished with a clean soft cloth and a non abrasive metal aluminum.
Wipe the tubes down with an environmentally safe orange cleaner degreaser or mild soap warm water and a soft cloth dry thoroughly.
Care and maintenance of ceramic coatings.
How to clean ceramic coated headers.
I would have contacted them to get my headers re done if one of my.
Once through dry the exhaust header thoroughly with an unused cloth or rag.
I ve got brand new coated hedman elite shorty s on my car and have a total of about 40 miles on them.
I had a set of dynomax ceramic headers that had about 30 of the coating fall off each tube but before the coating fell off it did like yours are doing now with little spots of rust popping up.
When storing your car for an extended period of time some precautions must be taken.
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With 0000 steel wool or extremely fine scotch brite is all that is needed to remove and then polish as you would when cleaning your headers.