I was looking to order new jute insulation for the interior but somehow ordered from Mercedes Classic a piece of insulation that is different from what I expected. It cost a hundred bucks. Should I keep it? Would there ever be any reason to replace this heavy rubber firewall insulation/dampening? It's not expensive, but it is a bit heavy and bulky, and the black does rub off a bit on your hands. I have only the left side, as the right side was NLA. The part number is 124-680-43-25. From what I could tell from the EPC, it's common to all or many 124s, I believe.
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Thanks for your thoughts.
Jamie
See photos:




Thanks for your thoughts.
Jamie