Bilstein B3 Front Coil Spring (37-247102) - BMW 1er F20 F21 3er F30 Full Vehicle Durability & Fit: OE-quality fitment

Durability & Fit: OE-quality fitment with robust internals designed to handle aggressive driving and lowered stance

and regular track days

With precision height adjustment and up to 10 levels of damping force (PSS10)

Ideal when replacing shocks or struts

Bilstein B3 Front Coil Spring (37-247102) - BMW 1er F20 F21 3er F30 Full Vehicle Durability & Fit: OE-quality fitmentIf 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