Being an XL, i have the black vinyl coated carboard interior panels. Well, after almost 25 years, theyve seen better days! So i found this piece of 1/4" black plastic at the scrap yard for $20, and its just the right size to make new panels, so here we go!
I lined the back side of them with some cheapy sound deadener from Amazon, and used a set of rear speaker grills from an 87-91 to protect them. Reinstalled the arm rests, the covers for the seatbelt spools, and ditched the ash trays. End result came out pretty clean, if i do say so myself!