Bilstein B3 Rear Coil Spring (36-210350) - Opel Astra H Front Axle the Bilstein B8 5100 gives

the Bilstein B8 5100 gives you confidence over every terrain

Why Choose Bilstein B4

and reliability—all backed by over 60 years of German suspension expertise

Whether you're tackling rugged trails

Whether you're dealing with a failing air system or preventative maintenance

Bilstein B3 Rear Coil Spring (36-210350) - Opel Astra H Front Axle the Bilstein B8 5100 givesIf 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