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Old 12-13-2012, 12:54 PM   #11
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Join Date: Dec 2012
Location: Detroit, MI
Posts: 2
My Ride: m3
Originally Posted by alexxander.foster View Post
Thanks for the input. Its very helpful and informative.

Regarding the "ceramic powder coating" that sounds like a jump to conclusions on my part. While sifting through some powder coat supply retailer catalogs I found a small section listing ceramic coating. I presumed since it was in a catalog for powder coating supplies it was in dry powder form, which spawned that theory. Good info to know though.

As for justifying the expense, that's about right: ebay headers vs expensive race headers from a "reputable" brand. I know these parts are passive performance components and don't need to be held to extraordinary manufacturing tolerances, but I do worry about the quality and craftsmanship of the headers. Money does not necessarily equal quality, but its a good rubric when in doubt. Like mentioned above, warpage and other failures related to poor quality are a concern. I would be really upset if BOTH the headers and the finish were trash because the headers failed or became damaged through normal usage. But you make a good point.

Looking back over the original post, I think I could have worded that much differently. I asked a completely different question than what I really wanted to know. Sorry about the poor word choice on my part. Let me try it again:

I'm concerned about the reliability of these headers because they are very cheap in comparison to other versions on the market. I know that a person gets what they pay for and I'm not really concerned about that. But the last thing I want to do is invest any more money into them than is wise. So, that being said, is it wise to ceramic coat ebay headers? Is the build quality good enough for moderate to severe daily driving usage? Or should I wait and ceramic coat a "better quality" set in anticipation of these ebay headers becoming warped or suffering weld failure?

I know my original post was way off this point, not sure what was running through my mind at the time. Sorry about the confusion.
Are these mild steel or SS headers? The warpage some have mentioned, is this on the head flange or is this tube / collector related? is offline   Reply With Quote