Bilstein B6 Performance Suspension Shock Absorber for 1978 BMW 630CSi YMM_2007_2017_Audi_A5_8T_8F making your vehicle more agile

making your vehicle more agile and predictable

2013 BMW Z4

known for its strength

Proper hardware and adhesive should be used to secure the spoiler effectively

Some things you will notice about our bumper is they use the built in reinforcement/mounting just like the OEM CSL and they have a completely different front CF splitter system

Bilstein B6 Performance Suspension Shock Absorber for 1978 BMW 630CSi YMM_2007_2017_Audi_A5_8T_8F making your vehicle more agileBilstein B6 Performance Dampers for the 1978 BMW 630CSi are a performance upgrade to OE Dampers designed to be paired with the OE factory spring. These Dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance Dampers will provide improved safety and handling performance with the added