The BILSTEIN B4 Air Suspension Module was developed in close cooperation with leading automotive manufacturers. This resulted in a top-quality product that achieves unprecedented values in terms of damping and suspension. Top-class comfort.
The BILSTEIN B4 Air Suspension Module is available for almost all active and passive air suspension systems.
PRODUCT BENEFITS
Handling like on the first day, perfect replacement for the OE product
Manufactured in the same lines and by the same hands as the OE product
Material selection and production according to OE standrads ensure utmost satisfaction