Pressure supported systems modeled under MONDian extended gravity are expected to show an outer flattening in their velocity dispersion profiles .
A characteristic scaling between the amplitude of the asymptotic velocity dispersion and the radius at which the flattening occurs is also expected .
By comprehensively analyzing the dynamical behavior of \sim 300 extremely low rotating elliptical galaxies from the MaNGA survey , we show this type of pressure supported system to be consistent with MONDian expectations , for a range of central velocity dispersion values of 60 km / s < \sigma _ { central } < 280 km / s and asymptotic velocity dispersion values of 28 km / s < \sigma _ { \infty } < 250 km / s .
We find that a universal velocity dispersion profile accurately describes the studied systems ; the predicted kinematics of extended gravity are verified for all well observed galaxies .