Bilstein B3 Front Coil Spring (37-251468) - BMW 1er F20 F21 3er F30 Accessories The best possible production tolerances

The best possible production tolerances ensure that the coils fit inside one another with no contact

High-quality chrome vanadium or chrome silicone steel for an extremely high level of break resistance

Engineered as a complete system

or occasional track use

reduce body movement

Bilstein B3 Front Coil Spring (37-251468) - BMW 1er F20 F21 3er F30 Accessories The best possible production tolerancesIf 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