MMC parts are used in quite a few high performance vehicles today, particularly brake rotors. They're still premium parts, but it's stuff you can get from Ford

MMC parts are used in quite a few high performance vehicles today, particularly brake rotors. They're still premium parts, but it's stuff you can get from Ford or Honda on their more limited editions. I know less about it, but as I understand it they're productionized in aerospace now too, again though, just generally for very high spec and price parts.