I just bought the Cerberus Armor set for a hefty price and sadly it takes a few of my stats down to zero. Is it possibly to split up the armor set components so that I can keep the Cerberus health boost and the Kassa Fabrication shield regeneration?
Yes, in the armor selection screen you can toggle between several different sets for each piece of armor you wish to equip. Once you've selected the basic armor set at the top of the menu, you can move down and choose individual armor bits from different sets if you so desire.
For instance, I've got the Kingdoms of Amalur "cross-promotional-marketing-synergy" set, and I'm only wearing the helmet from it, as the standard N7 set gives a pretty substantial health boost which I, sadly, tend to need often.
However, after spending some time investigating and testing, we've determined that there are some special "full set" armor types that cannot be broken up.
The sets that can't be mixed and matched are:
The sets you can mix and match are: