Bilstein B3 Rear Coil Spring (40-305196) - BMW F11 StandardAM B12 Use of a premium tapered

Use of a premium tapered wire for optimum suspension characteristics

Bilstein B6 4600 is the trusted choice for upgrading suspension performance without compromising everyday comfort—engineered to work as hard as your vehicle does

B1 parts ensure secure mounting of your Bilstein dampers

ride quality

ensuring consistent performance under all conditions

Bilstein B3 Rear Coil Spring (40-305196) - BMW F11 StandardAM B12 Use of a premium taperedIf 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