Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world-famous Bilstein quality.

This Part Fits:

Year	Make	Model	Submodel
2004-2005	BMW	645Ci	Base
2006-2010	BMW	650i	Base