Humboldt Drive Module Significant Upgrade
Significant Upgrade 140 
Humboldt Drive Module Significant Upgrade is a upgrade in No Man's Sky. A significant upgrade for the Humboldt Drive. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Potential improvements include: acceleration, fuel efficiency and top speed.
Last updated: 2026-02-12
Stats (Min: 1, Max: 2)
Engine Fuel Use
-15% => -10%
Engine Top Speed
4% => 6%
Sub Boost Speed
-85% => -80%