I am trying to source the foam insulation seal that goes between the blower box assembly and the firewall/bulkhead. It's about 1/2" - 1" wide (going from memory I am on the road for work this week) and is form shaped like the outside edge of the blower box assembly. I would have taken a pic but my digital camera flash is goofed up.

I've tried Phil and I've also tried the local dealer here in Ft Lauderdale near where I am staying this week but its look like neither have it. Btw, its a SWEEET dealership. I saw a beautiful SL 55 AMG ???