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I put a ceramic coated tunnel plate on mine with my ARH install this summer. I purchased mine from Elite Engineering. I did not go for their deluxe package that also has the heat shield padding. I thought that was overkill. I have noticed no issues with excessive heat in the cabin near the center console. Some say you do not need these but I think it was money well spent. LG also makes a tunnel plate as do some other vendors on this forum. Good luck with it.