So, I'm in the process of re-assembly the manual airbox and need some assistance. I know there use to be some type of foam on the fresh air door flap. I decided to cover up the opening on the inside and outside --- no fresh air. If I want fresh air, I will crack the window. And the fresh air door flap isn't air tight, so some air will leak in anyway.

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daw_two
Germantown, TN

Links:
Sold last car --- 05/2012 1984 300D Light Ivory, Red interior
Cluster Needles Paint
New Old Stock (NOS) parts

Past:
3/2008 1986 300SDL "Coda"
04/2010 1965 190D(c) "Ben"
& many more