The high-rigidity aluminum pipe is bolted to the hatchback's C-pillar using the rear seat belt fastener. For hatchbacks with large openings, installing this pillar bar will increase the body rigidity. It suppresses distortion, twisting, and twisting of the body, maximizing the directness of the steering and tire grip. Installation is a simple task of simply attaching the left and right mounting brackets to the seat belt hooks on the body. Installing the optional pillar bar protection pad also increases the safety of the rear seat head space.
It is introduced on Ameblo's "M&M HONDA's Honda Honki."
https://ameblo.jp/mandm-honda/entry-11361899371.html