In summary here are steps for t-top car.
Purchased at joann's 1 yard would do, I got three, should've measured, you should to, 1 yard should be enough but check.
Removed T-roofs.
Removed two screws from rear trim piece above rear window.
Removed screws on trim across backside of T-tops, between T's and headliner. Removed the center trim piece between the T's, held up with three push in plastic clips, I will replace as mine sag a bit.
Removed two screws on trim on B-pillar on both sides to get the trim pushed out of the way.
Removed the brackets that are used to screw in the outside screws on the trim pieces between the T's and the headliner. you'll see the brackets they will be in the way when trying to slide out the headliner.
Then slide out headliner, it has some give so let the middle bow down will give you room to get out with the coat hanger indents.
Remove from car.
rip off headliner material.
Use steel wool to wipe off the foam.
Used compressed air to get rid of all dust off the board.
Taped cracks at coat hangers with 120mph tape, all I had.
put cloth over headliner with overhang on all edges.
Folded in half, sprayed liberally the exposed board and headliner.
laid it down, then did opposite side.
Then put it all back to together.
Getting cloth into coat hanger ditches was not easy and I got some creases, I'd dry practice a few times.
Good luck,
Joel
