polishing/protecting the exhaust
#1
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polishing/protecting the exhaust
I am about to purchase a stainless steel tipped exhaust. I have seen some others that have a black/blue tint at the tip, after some use.....what can I do tp clean or prevent that?
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When Chrome and Stainless is subjected to high temperatures it gets a blue discoloration. On a cat-back, however, you don't have to worry about discoloration with that far downstream; the temp has dropped a lot going through the catalytic converter. The bluing is really only an issue on the headers, where temperatures are highest. Aftermarket cat-back exhausts with the bluish tips are most likely torched to get that look; strictly aesthetics.
There is nothing you can do to prevent the bluing, unless you keep polishing every time the exhaust cools, or get the product ceramic coated (i.e. HPC, Jet-Hot).
There is nothing you can do to prevent the bluing, unless you keep polishing every time the exhaust cools, or get the product ceramic coated (i.e. HPC, Jet-Hot).
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