Good luck with that; as far as I know the armors don't have a single part name like the weapons, they're made up of many parts.
You CAN, however, add everything to your ship's store (I added the bonus/dlc stuff to my Spectre store in the hangar)
In "bioui > sfxgamecontent > sfxguidata > store > [store_race] > storeitemarray" you can find the list of things being sold at any given store. The Spectre one is what I used, for convenience.
This is how a unique armor looks:
You can copy/paste these lines from one store to another, and remove every ",PlotUnlockConditionalID=####"; might also want to change the cost as well.
You may also find the different parts and stuff, as well as the "name" in "biogame > sfxgame > sfxplayercustomization". You'll need to find the description and name, as well as the purchase ID yourself.
The downside? they won't run out of stock... ever. So you might wanna buy them then just delete the lines from the coalesced file after saving.
As a bonus, here's 3 bonus items you might want to get:
The Chackram Launcher "assault rifle" is simply called Reckoning, so "giveitem self reckoning". Full set and all that~
Blood Dragon Armor:
N7 Defender Armor:
[Edited by aerion0p, 3/8/2012 7:33:32 AM]
[Edited by aerion0p, 3/8/2012 7:33:50 AM]