Is there some factory heat shield for the passenger FCAB, and is my car missing it? I replaced my FCAB this wknd and the passenger side TMS monoball FCAB plastic sleeve was melted, dont want the new offset poly one to disintegrate especially how theres hardly any airspace between the lollipop and header runner (not sure if that bend in the pipe was from previous owner install or header came that way). Im thinking the factory exhaust manifolds must have had some shielding and the previous owner who installed the headers tossed them. I
I’ve searched but can’t find any solid info on the factory shield and surprisingly there doesnt seem to be any aftermarket solutions for what seems like a common issue with bushings failing from the heat. I found this thread and pic of a members car seems like there was some factory shield there but not sure if it had to be removed for the headers install?

I also found that the Z4M does have a heatshield that goes over and covers their passenger FCAB, wondering if our cars did too or if not can maybe retrofit and use it?
I’ve searched but can’t find any solid info on the factory shield and surprisingly there doesnt seem to be any aftermarket solutions for what seems like a common issue with bushings failing from the heat. I found this thread and pic of a members car seems like there was some factory shield there but not sure if it had to be removed for the headers install?
I also found that the Z4M does have a heatshield that goes over and covers their passenger FCAB, wondering if our cars did too or if not can maybe retrofit and use it?
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