Bilstein B4 Front (22-145284) - BMW 3 E93 Accessories the Bilstein B1 compressor is

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

or spirited weekend runs

Bilstein B6 is the go-to solution for those who want more confidence on the road—whether it’s during fast cornering

or see spirited driving

Bilstein B4 Front (22-145284) - BMW 3 E93 Accessories the Bilstein B1 compressor isBilstein B4 OE Replacement Dampers Premium Comfort and Original Performance Restore your vehicles original ride quality with Bilstein B4 dampers, engineered to match or exceed OEM specifications. As the industrys leading gas pressure shock absorbers, the B4 range delivers the perfect balance of comfort, handling, and reliabilityall backed by over 60 years of German suspension expertise. Whether you drive a family car, light commercial vehicle, or