carpet

I have seen on websites that you can buy carpet and upholstery for your Falcon! My question is how do i put it in? And what exactly is a door panel?

If you use molded carpet it's as simple as removing your seat's, removing your old carpet, cleaning the area, laying down the new carpet with adhesive, trimming the excess, reinstalling your seat's
Depending on the model, your door panel's are the padded portion of the door. They are removable, but take care.

Anyone know a good site to go to for 70's falcon and torino interior parts?