Yes. It's known as tweed. It apparently hasn't been produced for many years but I need enough to reupholster a bolster on the driver's side. My car is in pristine condition and has been displayed in car shows so I'm not too concerned about matching as long as it is the same fabric and color. Maybe there is someone who is parting out their old Z that has the same fabric seats. If there were a way to upload a picture of the seat, maybe someone would have a match.
If it's broke, try to fix it...what's the worst that could happen...IT'S ALREADY BROKEN!