Talk:Damage 1.0/Armor Piercing Damage/@comment-78.150.143.121-20130907210957/@comment-71.193.80.246-20130911200038

Yes. You would do 135% extra AP damage. As far as percentages go in Warframe, they go beyond 100%. For the multishot property, any percentage over 100 increases your chances of adding a third shot to the fired one.

With your aura, you could effectively do 165% damage of armor piercing, but I'm not sure how armor is calculated so I would go check the armor page for the calculations. Bottom line is though that you deal 135% of extra AP damage. You are not capped at 100%.