Bilstein B3 Front Coil Spring (37-148508) - BMW 3er E90 91 92 93 Accessories Monotube Gas Pressure Technology: Superior

Monotube Gas Pressure Technology: Superior heat dissipation and fade-free performance

Drivers seeking a cost-effective replacement to restore factory handling and comfort

and handling precision—without stepping into full track-spec suspension

Bilstein EVO S – Performance Coilovers with Precision Handling and Aggressive Stance

and at every speed

Bilstein B3 Front Coil Spring (37-148508) - BMW 3er E90 91 92 93 Accessories Monotube Gas Pressure Technology: SuperiorIf 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