Outbreaks Question

Just curious, When upgrading the items needed for outbreaks, does that increase the number of zombies killed?

For example, the Perugina Confectionary, Perugia Outbreak, it requires 1 Ferarri 166MM - If I upgrade that to level 4 will I kill more zombies than if I was to leave it at a level 1?​

 

Currently it does not, but that is a great suggestion, and I personally like it. We have discussed something similar in the past and I will update our feature funnel to discuss with the team.