Bilstein B3 Front Coil Spring (37-163433) - Opel Vectra C GTS R9 Bilstein B4 offers a direct-fit

Bilstein B4 offers a direct-fit replacement that brings your suspension back to factory-fresh condition

Track-Inspired Damping: Tuned for sharper steering response

Track-Ready Performance: Designed to handle aggressive cornering

reduced body roll

Bilstein B1 Mounting Kit – 35-233602

Bilstein B3 Front Coil Spring (37-163433) - Opel Vectra C GTS R9 Bilstein B4 offers a direct-fitIf you're looking for quality, look no further. By choosing BILSTEIN springs, you're backing an uncontested champion: a successful motor sports fitter and a leading original equipment manufacturer of automotive springs. The benefits of BILSTEIN B3 shock absorbers are: Innovative technical designs, such as Pigtail ends, Minibloc forms and central force design High quality chrome vanadium or chrome silicone steel for an extremely high level of break