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I know I'm digging up old stuff but....I am going to install downpipes on 2016 N63 and I want to wrap downpipes to reduce heat in engine bay. Research on this in the non-BMW world is mixed with what I'd say is slight advantage to YES for wrapping. I would like to know what N63 people have done and what was results. I will post this elsewhere as BMW specific info is what I would like to hear. Thanks
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