Bilstein B3 Rear Coil Spring (36-313259) - BMW E90 B1 Bilstein B6 offers the ideal

Bilstein B6 offers the ideal balance between comfort and capability—engineered for those who expect more from their suspension

Perfect OE Fit: Direct bolt-on replacement using original mounting points—no modifications needed

even under demanding conditions

or fast-road applications

the B12 kit delivers a balanced suspension solution straight out of the box

Bilstein B3 Rear Coil Spring (36-313259) - BMW E90 B1 Bilstein B6 offers the idealIf 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