Bilstein B4 2011 BMW Z4 sDrive30i Front Left Suspension Strut Assembly YMM_2011_2015_Ferrari_458 Its design emphasizes optimal airflow

Its design emphasizes optimal airflow paths and structural integrity

Fitment should be verified against your specific vehicle and steering wheel configuration to ensure proper operation

Supports improved cornering stability and reduced body roll

ceramic-infused compound for reliable stopping power

Bilstein B4 2011 BMW Z4 sDrive30i Front Left Suspension Strut Assembly YMM_2011_2015_Ferrari_458 Its design emphasizes optimal airflowNote: Priced IndividuallyBilstein B4 shocks and struts are perfect for restoring the smooth ride you've been missing in your car or truck. Bilstein has spent years developing innovative shock absorbers for the world's top auto manufacturers, and all of their expertise has been wrapped into these B4 Series shocks and struts. Utilizing both twin tube and monotube technology, these shocks provide an OEM quality ride at an economical price. Don't settle