The following armor pieces will appear for purchase after certain points in the game.
Helmets N7 Helmet: +5% health. N7 Breather Helmet: +5% health. Kuwashii Visor: +10% headshot damage; at Omega. Death Mask: +10% negotiation bonus; at Tuchanka. Umbra Visor: +5% power damage; requires linking Dr. Pepper bonus code to EA account. Recon Hood: +5% weapon damage; requires linking Dr. Pepper bonus code to EA account. Sentry Interface: +5% shield strength; requires linking Dr. Pepper bonus code to EA account.
Chest N7 Chestplate: +5% power damage. Capacitor Chestplate : -10%shields regeneration delay; at Citadel, Omega, or Illium. Aegis Vest: +5% health; at Citadel. Shield Harness : +5% shields; at Tuchanka.
Shoulders N7 Shoulder Guards: +3% weapon damage. Amplifier Plates : +5% power damage; at Illium. Strength Boost Pads: +25% melee damage; at Omega. Asymmetric Defense Layer: +5% health; at Tuchanka.
Arms N7 Gauntlets: +3% health. Heavy Damping Gauntlets: +5% shields ; at Tuchanka. Off-Hand Ammo Pack: +10% spare ammo capacity; at Citadel. Stabilization Gauntlets: +5% weapon damage; at Omega.
Legs N7 Greaves: +3% shield strength. Stimulator Conduits: +10% storm speed; at Omega. Life Support Webbing: +10% health; at Citadel. Ordinance Packs: +10% spare heavy weapon ammo; at Omega.
Successfully complete a party member's Loyalty mission to unlock their individuals skills for Shepard. Note: Complete the Advanced Training research upgrade for your ship to be able to select the skills.