Bilstein B3 Rear Coil Spring (36-313259) - BMW E90 B1 Perfect OE Fit: Direct bolt-on

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

Bilstein B6 is the go-to solution for those who want more confidence on the road—whether it’s during fast cornering

even under demanding conditions

Made in the USA & Germany: Manufactured to Bilstein’s high-quality standards for reliability and performance

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

Bilstein B3 Rear Coil Spring (36-313259) - BMW E90 B1 Perfect OE Fit: Direct bolt-onIf 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