Bilstein B3 Rear Coil Spring (36-254323) - Smart City-Coupe 450 ER and improved cornering grip for

and improved cornering grip for fast-road enthusiasts and performance builds

Perfect Fit

Retaining full compatibility with your vehicle’s OE electronic control module

durability

Bilstein B8 Performance Plus Dampers – The Ultimate Match for Lowered Suspension

Bilstein B3 Rear Coil Spring (36-254323) - Smart City-Coupe 450 ER and improved cornering grip forIf 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