This 4-piece mount kit (including engine, transmission, and pitch mounts), compatible with multiple Subaru models, features a core advantage: made of polyurethane, it offers far superior handling compared to ordinary rubber mounts. Polyurethane has controllable rigidity, avoiding the issues of rubber—easy softening under stress and excessive deformation. It greatly reduces powertrain "lash". During rapid acceleration or sharp turns, the mounts firmly secure the powertrain, ensuring more direct steering response, precise handling, and significantly improved cornering stability. It also retains vibration absorption capacity without compromising ride comfort. Resistant to oil, heat, and aging, it maintains handling performance long-term—unlike rubber that wears easily and causes vague steering feel. It's the ideal choice for upgrading your driving experience.