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.

Bilstein B4 OE Replacement 12-15 BMW 640i/650i Front Left Twintube Strut Assembly

B4 OE Replacement - Suspension Strut Assembly

B4 OE Replacement-Suspension Strut Assembly

BMW 640i 2015-2012, 650i 2015-2012

BMW 640i 2013-2012; 650i 2013-2012

BMW 640i 2018-2012; 650i 2018-2012

BMW 6er Cabrio (F12);FL;B4

Suspension Strut Assembly

Twintube Strut Assembly

B4 OE Replacement

Strut