I installed it on a car with a normal mileage of 24,000 km and was able to experience the effects.
Vibrations during idling and upshifts have been reduced, the steering wheel is calmer, the body shakes have been reduced, and the shock of bumps has become slightly more rounded.
I'm glad I bought it, so if it's an option for my next car, I won't hesitate to buy it.

●Iwate Prefecture Nishiuri-san (MAZDA3/BP)