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Re: Is it OK to use exhaust wrap?
Well like I said..ZZP. The coating is great over the stock application, but it doesn't do that much for underhood temps. I was using a 12"x6" fiberglass thermal reflective blanket from heat shield products in addition to the ceramic coated crossover to protect the TB, but I still noticed that there was a considerable amount of heat coming from the area (I have a TB spacer and my custom CAI tube was still burning hot). I wrapped it with exhaust wrap and moved the 12"x6" blanket to cover the rear flange and EGR tube. The underhood temps are considerably lower but I wanted to know if I am risking cracking my crossover.
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