When to choose it
Auxilliary Tank: Adds 20 maximum nitro.
Choose +20 capacity when you want a larger reserve for a long approach and escape. This expands the tank; the effect does not state a faster refill rate.
Pairings and trade-offs
Catalyst reduces the nitro used while boosting. Hand Crank and Salvager refill nitro through different actions, so choose between capacity and refilling according to what your route is missing.
Compare Auxilliary Tank with alternatives
| Artifact | Effect and condition |
|---|---|
| Auxilliary Tank | Adds 20 maximum nitro. |
| Big Auxilliary Tank | Adds 40 maximum nitro. |
| Catalyst | Boosting uses 20% less nitro. |
| Hand Crank | Consuming a unit restores nitro. |
Artifact effect
| Bonus Max Nitro | 20 |
|---|