7/24/2016. Progress shots. A material like Dynamat is being used to on the firewall. The brushed aluminum panel in the center of the instrument panel was laser cut along with several other parts including parts to block off the hole in the firewall vacated by the heater. What about the heater? Later a street rod heater can be added if necessary. This is a “race car” and I live in Phoenix. Front end hasn’t come down any by itself.