BILSTEIN B1 REAR COMPLEMENT BMW Z4 HA B1

BILSTEIN B1. THE PERFECT ACCESSORY. The BILSTEIN B1 Series offers a wide range of service parts that are perfectly matched to our shock absorbers, and are available for virtually any vehicle model. Service parts for shock absorbers. Every part is built with uncompromised original equipment manufacturer quality. Available parts include shock absorbers, support bearings, dust cap, and bump stops.