The under bonnet insulation on my W123 240D had started to crumble on the edges. While it had only just started happening, it also appeared that the car didn’t have a proper insulation mat. I’m not sure if it was an older aftermarket option, or something cut to size but it looked like some thin light coloured foam. Since I was doing this job on the 450SLC, I figure it was a good time to get both done at the same time.
This insulation is quite important. Not only does it reduce noise, but it does protect the paint. My […]
