its a black limited.
it was a limited run in 87 before the AE92 took over. it sets apart the car from a regular trueno becuase:
1) factory black paint
2) unique gold and silver 14" wheels
3) specific gold striping and badges
4) specific interior trim
there was no performance upgrades it was all cosmetic upgrades. basically a last hurrah for the AE86 before the end of an era.