The Superpro front leaf spring eye bushing for Mazda stabilizes rear axle movement and helps prevent rear-end passive steer that causes wander and instability under braking. These bushings are a common upgrade in 4WDs, especially when towing or carrying loads. Replacing worn OE rubber components with SuperPro parts aims to improve control and make the rear suspension more predictable in demanding conditions.
SuperPro Mazda-Spring Front Eye Bushing