Bilstein B1 Rear Bump Stops & Dust Covers (11-303237) - 5er E12, 5er E28, 6er E24PK A the Bilstein B1 compressor is

the Bilstein B1 compressor is the trusted solution to keep your air suspension operating like new

B1 compressors offer quiet operation

and dependable air supply for leveling and load-adjusting systems

Bilstein B1 mounts are high-quality OE replacement components designed to support your shock or strut assembly while reducing vibration and noise

Bilstein B1 components include high-quality bump stops and dust covers designed to protect your suspension and ensure long-lasting performance

Bilstein B1 Rear Bump Stops & Dust Covers (11-303237) - 5er E12, 5er E28, 6er E24PK A the Bilstein B1 compressor isBilstein B1 OE Quality Bump Stops and Dust Covers Bilstein B1 components include high quality bump stops and dust covers designed to protect your suspension and ensure long lasting performance. These parts are the perfect match for Bilstein replacement dampers Like the B4 or OE replacements, helping to prevent premature wear from dirt, debris, and bottoming out. OEM Fit and Function: Designed to match original equipment specifications. Protection and