Bilstein 18-21 BMW X3 / 19-21 X4 B6 Performance Strut Front Left 2012-mercedes-benz-slk55-amg-esi5130590 We also recommend replacing them

We also recommend replacing them if a crack leads to the edge of the ring

2023 Porsche Macan Base 2023 Porsche Macan T

Each engine vent port receives its own connection to the AOS

Filtration Rating: 10 micron

Bilstein 18-21 BMW X3 / 19-21 X4 B6 Performance Strut Front Left 2012-mercedes-benz-slk55-amg-esi5130590 We also recommend replacing themBilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings 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 benefit of world famous Bilstein quality.