TRD sway bar for sedan

[Yaris TTE JWRC]

A rear sway bar on a torsion beam rear suspension is really not doing anything, because the torsion beam rear suspension is already bulided in one piece, what the torsion beam rear suspension need is a rear sturt bar that goes on top of both rear shocks in the back cabin to really help to reduce body roll, just like what the front sturt bar does and goes under the hood.