[awvc1]

You need a pack of about 12 to do all 4 doors comfortably I'd say, and that includes doing the inner face of the outer skin, and fixing some to the inner face of the inner skin just below the OEM soundproofing foam - I used it to reduce inner resonance and plug the holes in the door structure to improve the bass response of the speakers by making the door more an enclosed and sealed space.

I didn't touch dodo stuff on the doors - whilst you have all the space in the world on the inner door sides, putting dodo foam under the door card would make it a real tight fit and I didn't go down that road. didn't seem to need it in my view, but I guess YMMV.