audi VIN decoder

[Val]

while only 4-cylinder FWDs had 4x100, and that should apply to any B2

That's it.

[Val]

we should need someone with a 90 5-cylinder FWD to work out whether it's a typ81 or typ85

I have this at home as steering system donor. It's audi 90 2.2 1986 typ81 w/ 4x108 pattern drum rear brakes.

Another similar car at home has rear disc brakes. Off course, the same 4x108.