9mm Spring Insulator Bush Kit by SuperPro
Coil spring insulator spacer bushings prevent metal to metal contact from the springs
to the spring seats. These bushings are a different thickness than oem to provide a simple ride height
change at minimal cost. Bushings in this area are subject to rapid wear from oils and grime and worn
bushings then allow metal to metal contact and annoying clunks. SuperPro bushings are more durable than
rubber bushings, keeping your springs quiet for years to come.
Features
- Made with premium proprietary polyurethane
Benefits
- Designed to restrict the compression of the coil spring and thereby increases the rate of the
coil
- Reduced abrasion, temperature resistance and harshness
