After several months of worrying about the purchase, I finally put it on.
I have considered various things such as prices, reviews, online videos, etc., but the conclusion is the correct answer, and it is a very satisfying part.

Until now, only the strut tower bar was installed to increase rigidity, but by installing the motion control beam, I feel that vibration and quietness are more effective than rigidity. I think you can.
I left the installation to the vehicle dealer, but it seems that the rear installation work was a little difficult, and it is still in a hidden place after installation.

●Fukuoka Take223 (MAZDA3/BP)