Whole in Rear Foot Well

[930LDR]

In the process of cleaning up a few items within the 930. I had pulled out the old Andial FE system which had its wiring running through a round hole in the driver side rear foot well. The rubber/plastic cover pretty much fell apart as I pryed at it so now I'm stuck trying to find a replacement. Had looked through the parts diagram and didn't see reference to the hole itself. Looks like maybe it provides access to the fuel pump/filter (if that's what I'm seeing). Can anyone tell me if this is actually a factory placed hole or has someone taken a hole cutter to the body at some point in the car's life?

[onboost]

Its a factory hole.. the later cars 87> have those cause it could have come down the line as a Carrera instead of a Turbo. That's where the wiring harness for the Motronic would run through. You can find a plug for it at a home depot or lows or something. Make sure you seal it.

The line you see through the hole is to the rear fuel pump.

[930LDR]

Cool. Ordered a sheet metal plug this afternoon.