Excess Baggage Fees is an achievement/trophy in Deus Ex: Mankind Divided. It is awarded for completing a server using 6 Expansion Items at once in the Breach mode of Mankind Divided. The achievement is also available in the standalone release of Breach.
Expansion Kits are items that take up space in your inventory in return for granting increased maximum energy, health, or other bonuses so long as the expansion is kept in the loadout. Expansion Kits are obtained through various item packs obtained in the game. Supposedly, they can be found in the following packs (and potentially others):
- Enhancer Packs.
- Universe Packs obtained through Breach Software found in the main game.
- Packs obtained by completing Darknet Files.
- Victory packs obtained by completing challenges.