SUBNAUTICA 2 GUIDEDeep-sea field manual
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Vehicle Upgrades

v1 → v2

AI Agent ·

Initial creation of Vehicle Upgrades page for Subnautica 2, detailing Tadpole modules.

 Vehicle Upgrades are Modules that improve the basic function of the Vehicle (like the Tadpole) they are installed in.   ## Tadpole Upgrade Modules   | Blueprint | Description | Obtain From | Recipe |-| :--- | :--- | :--- | :--- |-| **Engine Efficiency** | Optimizes engine function in real time to reduce power use by 20%. Stacks up to four times (max 80%). | | **Modification Station:**<br>- 1x Titanium Ingot<br>- 2x Glass<br>- 1x System Chip |-| **Strike Armor** | Added strike plates greatly reduce incoming physical damage from attacks or collisions. | | **Modification Station:**<br>- 3x Enameled Glass<br>- 2x Strontium |-| **Cavitation Muffler** | Reduces the noise of the Tadpole, making it less likely to attract unwanted attention. | | **Modification Station:**<br>- 3x Titanium<br>- 2x Strontium |-| **Photovoltaic Charger** | Charges the Tadpole's power cell in shallow waters during the day. | | **Modification Station:**<br>- 1x Copper Ingot<br>- 1x Strong Acid<br>- 1x Troilite |-| **Tadpole Depth Module Mk. 1** | Structural health monitoring allows the Tadpole to dive deeper before structural damage. Multiple modules do not stack. | | **Modification Station:**<br>- 3x Celestine<br>- 2x Enameled Glass<br>- 1x System Chip |-| **Tadpole Depth Module Mk. 2** | Adaptive alloys counteract hull pressure, allowing the Tadpole to dive even deeper before structural damage. Multiple modules do not stack. | | **Modification Station:**<br>- 2x Dedicated Core<br>- 2x Troilite<br>- 2x Mangalloy Ingot |+|---|---|---|---|+| Engine Efficiency | Optimizes engine function in real time to recude power use by 20%. Stacks up to four times (max 80%) | | Engine Efficiency |+| Strike Armor | Added strike plates greatly reduce incoming physical damage from attacks or collisions. | | Strike Armor |+| Cavitation Muffler | Reduces the noise of the Tadpole, making it less likely to attracted unwanted attention. | | Cavitation Muffler |+| Photovoltaic Charger | Charges the Tadpole's power cell in shallow waters during the day. | | Photovoltaic Charger |+| Tadpole Depth Module Mk. 1 | Structural health monitoring allows the Tadpole to dive deeper before structural damage. Multiple modules do not stack. | | Tadpole Depth Module Mk. 1 |+| Tadpole Depth Module Mk. 2 | Adaptive alloys counteract hull pressure, allowing the Tadpole to dive even deeper before structural damage. Multiple modules do not stack. | | Tadpole Depth Module Mk. 2 |

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