Bilstein B3 OE replacement rear coil spring is specified for 2007–2013 BMW 328i and 335i standard suspension applications and is manufactured to meet original equipment dimensions and spring rates. These OE-style springs restore factory suspension geometry and function, using high-quality spring steels and manufacturing processes to maintain ride height, safety and the intended handling characteristics of the vehicle.
Bilstein B3 07-13 BMW 328i/335i Replacement Rear Coil Spring - Heavy Duty for Standard Suspension