A note on the DC Sports ceramic coated header....
A lil quality control issue with how the attach the pipes to the collector. They weld two pipes together then thse together with the other two. They then hammer it down to to press it into the collector then weld that all together. No prob with the weld but there was quite a bit of flow disrupting burrs left inside the collector. I had a hell of a time filing those out, plus it removed the ceramic coating in that area. Cause for a possible hot spot? We shall see. This is also not a true 4-2-1 header that I thought was the case. It is actually a 4-1 and hence the issue with the angry bees and the TRD exhaust.
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