That doesn't mean anything.
Summit uses the same verbage on the "warranty" link of any part of the same brand. They take what applies to most of the products of any brand, and use it as the generic "warranty" statement for all parts of that brand. They do not individually post the correct warranty statement for each individual part.
The Jet-Hot ceramic coated FRPP headers have a lifetime warranty that covers rust through only, as has already been stated in this thread.
