Matrix LED Headlight Conversion for Porsche 911 (991) – 992 Look + Coding

Does this sound familiar?

You bought your 991 used and it came with the basic halogen headlights — now every newer 911 you see at night makes yours feel dated.
Your dealer quoted close to $8,000 to retrofit the factory Matrix LED system, and that was before labour.
You're driving at night and your headlights just point straight ahead while your friend's 992 bends light into corners automatically.
You've been told your 991 "can't have" adaptive lighting because it left the factory without it.
The car looks great in the day, but the headlight units themselves give away the model year the moment it gets dark.

Aftermarket Matrix light for 991