Sovereign Coldfire

 is a pod in Heat Signature.

Description
The Sovereign Coldfire is a stealth ship that is undetectable by other ships. it also has an ability that allows it to evade heat signature detection as well.

Press the Use Key to activate or deactivate a special drive with lower thrust which is undetectable to Heat Sensors

Arguably the least useful of the faction pods, its special ability only matters in high level missions that include a ship with heat sensors.