Bilstein B4 2006 BMW 330i Base Front Left Twintube Strut Assembly - 22-135032 fits_2002-2007`Subaru`Impreza The built-in 1 IN vent

The built-in 1 IN vent allows for easy connection to a PCV line

The return of the legend deserves only the best

Not for sale or use in the state of California

you don't want to overlook the importance of installing an upgraded aluminum radiator for your engine

Sport and Sport+ modes achieve the ultimate contrast in behavior when compared to comfort driving modes (aka valves closed)

Bilstein B4 2006 BMW 330i Base Front Left Twintube Strut Assembly - 22-135032 fits_2002-2007`Subaru`Impreza The built-in 1 IN ventBilstein 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. BMW 325i 2006; 328i 2012 2007; 330i 2006; 335d 2011 2009; 335i 2011 2007 Features &