Engine Efficiency
Optimizes engine function in real time to reduce power use by 20%. Stacks up to four times (max 80%).
Engine Efficiency Stats
Pickup destination Inventory
How to Craft Engine Efficiency
Titanium Ingot ×1
Glass ×2
System Chip ×1
About Engine Efficiency in Subnautica 2
Optimizes engine function in real time to reduce power use by 20%. Stacks up to four times (max 80%).