Bilstein B3 Rear Coil Spring (40-303567) - BMW E61 Sport/MAM R1 Cars used for fast road

Cars used for fast road driving

Engineered specifically for the Porsche 911 RSR (160 161)

and off-road adventures

and a firmer ride

Bilstein B3 Rear Coil Spring (40-303567) - BMW E61 Sport/MAM R1 Cars used for fast roadIf 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