I have a very OCD question.
I was cleaning some of the undercarriage of my M3 when I discovered some black sticky “gunk” on a small section of the rear heat shield directly below the rear bumper carrier where it comes in contact with the chassis metal. I’ve included a picture showing the “gunk.” I peeled most of it off. I’m assuming that this was not factory adhesive right?
I was cleaning some of the undercarriage of my M3 when I discovered some black sticky “gunk” on a small section of the rear heat shield directly below the rear bumper carrier where it comes in contact with the chassis metal. I’ve included a picture showing the “gunk.” I peeled most of it off. I’m assuming that this was not factory adhesive right?