Help me identify these rear brakes

[gbw911]

Hi all, bit of a long story, but my Honda race car came with a load of spares, amongst which were some new (old stock) rear calipers, carriers etc. They definitely don't fit my Honda and that's an even longer story. Anyway, the calipers are stamped Lucas and have VW & Audi emblems on them, and I believe they may be S2 rears? Can someone please confirm? I have had a trawl through the forum but most of the brake posts seem to be about upgrades. cheers all Geoff ps I do plan to sell them as they are no use to me but I don't want to list them incorrectly

[gbw911]

Help me identify these rear brakes - anyone ?

[Skull]

any part number?

[Mikes2]

Need a better picture of the handbrake mechanism but they look like rears from a Audi A4.

pistons are 38mm which was standard after 1990.

[BRY]

Any better ?

[Mikes2]

They're definitely not for the S2

[DJ-ROY]

Maby from a A8 ?
are they aluminium calipers?
i also have a aluminium set rear calipers laying around looks a little bit different when i look a the brakeline fittings.
i dont know were they came from.

[gbw911]

Yes, they're aluminium and exactly per Bry's picture. So, 1990s A4 but not S2, thanks chaps