Bilstein B3 Rear Coil Spring (36-266555) - BMW 1er 3er E81 87 ER Perfect OE Fit: Direct bolt-on

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

or executive saloon

or long motorway drives

Lowered Stance: Typically reduces ride height by 25–40mm depending on application—improving aesthetics and lowering the center of gravity

Owners maintaining original vehicle feel while avoiding the pitfalls of cheap aftermarket alternatives

Bilstein B3 Rear Coil Spring (36-266555) - BMW 1er 3er E81 87 ER 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