I know that it unlocks when you get to sector 5 with a Kestrel, but I'm asking if there is a specific quest so I can have that empty space in the hangar filled with a nice Q.
Yes, I want to complete everything (I'd extend my question to the Kestrel…)
Best Answer
No, the only way to unlock the Torus is to reach Sector 5 with any Kestrel layout (Kestrel, Red-Tail, or Swallow).
FTL Wiki entry on ships