Shield Module Significant Upgrade
Significant Upgrade 140 
Shield Module Significant Upgrade is a upgrade in No Man's Sky. A significant upgrade for the Exosuit Defensive Systems. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Potential improvements include: Exosuit shield strength and core health.
Last updated: 2026-06-03
Installs as: Defence Systems B-Class Upgrade
Max Stack: 1
Rarity: Rare
Legality: Legal
Stats (Min: 1, Max: 2)
Armour Shield Strength
-85% => -80%
Armour Health
20 => 20
Frequently Asked Questions
A significant upgrade for the Exosuit Defensive Systems. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Potential improvements include: Exosuit shield strength and core health.