There has never been an FP part that was given a part number, but never made available. They have offered pretty exotic engines, and even the components to convert lesser Mustangs into special edition ones.
>So, Tesla Cybertruck and Tesla FSD are also vaporware, yes?
The parent comment revealed the marketing sleight-of-hand, didn't it? The Cybertruck can be "ordered", therefore it's not vapourware. It doesn't matter that the vehicle doesn't actually exist and the order involves a tiny, refundable deposit.