All-Titanium Components Armor Upgrades

Inside a backpack on top of the bus station. Accessed by climbing a ladder behind it. Works with the Cuirass Exoskeleton.

Inside a duffel bag in the small room. Use the windows on either side of the door to shoot the boards and boxes blocking it. Works with the Brummbar Exoskeleton.

Works with the Liberty Exoskeleton.; found inside a duffel bag on the ground floor. After entering from the building’s northern side, push south through numerous enemies. You’ll eventually have to crouch under a wall, and will find a locked door nearby; a hole in the neighboring apartment makes getting inside the room easy, and you’ll find the blueprint above the locked door.