If an entire cell uses this setup in a standard mission, it will give a +104.5% increase in sprint speed.
This aura is good for a speed build on Volt or Nezha, for a fast dash across missions if sprinting. Combine it with a bullet jump mod like Lightning Dash or Mobilize such that bullet jumping doesn't feel slow, and something like Handspring and Pain Threshold so getting knocked down doesn't affect your warframe either.
As an aura mod, its effect (along with Coaction Drift), will not be taken into account in the numbers in the Arsenal. It will however be taken account in the Simulacrum, as it is technically a mission.