Quote Originally Posted by trhoppe View Post
Uhh, welcome to 5 years ago?
Ok, I know my sense of humour doesn't play well with some people BUT
Uhhhhhhhhhh, you do understand you can't just gut the door because you want to, don't you?

[rules nerd mode] As you see in GCR 9.1.3.D.9.f "Other than
to provide for the installation of required safety equipment
or other authorized modifications, no other driver/passenger
compartment alterations or gutting are permitted."

You can remove the door trim panel and replace it with aluminum sheet but you cannot remove the door internals.

Unless, you look in GCR 9.4.D "In American Sedan, Improved Touring, Showroom
Stock, Spec Miata, and Touring the door window glass, window
operating mechanism, inner door trim panel, armrest, map pockets, and
inside door latch/lock operating mechanism may be removed and the
inner door structural panel may be modified, but not removed only if the
door bars extend into the door cavity. The stock side impact beam and
the outside door latch/lock operating mechanism shall not be removed
or modified unless specifically authorized in the category rules." [/rules nerd mode]