Bilstein B4 OE Replacement Series gas pressure shocks and struts 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. BMW 525xi 2007-2006; 528i xDrive 2010-2009; 528xi 2008; 530xi 2007-2006; 535i xDrive 2010-2009; 535xi 2008 BMW 525xi 2007-2006, 528i xDrive 2010-2009, 528xi 2008, 530xi 2007-2006, 535i xDrive 2010-2009, 535xi 2008
