Bilstein B1 (Components) Coil Spring Isolators are a designed to replace the OEM coil isolators and work with Bilstein B12 coil springs to correct any outward bowing of the springs which may occur.
Installation Instructions- Original Bilstein service parts are built to high OE quality standards
- Broad ranges of support bearings for virtually any type of car
- Manufactured to perfectly fit with Bilstein shock absorbers