Bilstein B3 Front Coil Spring (37-210304) - Opel Astra H Rear Axle Upper Optimized for Lifted Vehicles: Designed

Optimized for Lifted Vehicles: Designed to work with lifted ride heights while maintaining proper suspension travel and geometry

Perfect for Lowered Vehicles: Designed for use with aftermarket lowering springs—no more bottoming out or mismatched suspension geometry

Performance vehicles used for daily driving

heavy braking

Engineered as a complete system

Bilstein B3 Front Coil Spring (37-210304) - Opel Astra H Rear Axle Upper Optimized for Lifted Vehicles: DesignedIf 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