alsoHarrison
Club Member
I was looking to upgrade the speaker system in the 240z and I noticed after removing the plastic trim from the b pillar that behind the grill there was just a solid panel with a black painted circle. I was wondering if that's safe to cut out to make room for a new speaker and won't cause any structural issues.
Has anyone done this mod and did turn out okay?
Has anyone done this mod and did turn out okay?