I just bought a 96 RR (P38) and have been working on getting parts from salvage cars or online and replacing whats missing and fixing it up. I am currently working on the interior and I have a few questions...

1) The carpet material on the door... I want to replace that with my own material so to do so would I just simply access that material by removing the plastic door panel?

2) Does anyone know where I can buy a new carpet for a 96 range?

3) Does anyone know where I can buy a new sunroof door or if possible would covering that with a new material work as well and if so an example would help as to which material would be quality with the sliding wear and tear

 

The part that is circled is a carpet like material in my RR. That is the section I wish to replaced along with the smaller section of material below the one circled (This photo was not taken by me but I am using it to represent my door).