Bilstein B1 Front Mount (12-303144) - 2 F45 F46, X1 F48, X2 F39 R3 The Bilstein B1 air suspension

The Bilstein B1 air suspension compressor is a direct-fit OE replacement designed to restore full function and performance to your vehicle’s factory air suspension system

Engineered to meet or exceed original specifications

Improved Handling: Noticeable improvement in cornering stability

the B4 range delivers the perfect balance of comfort

Essential Suspension Service Parts: Recommended when replacing shocks or struts for a complete install

Bilstein B1 Front Mount (12-303144) - 2 F45 F46, X1 F48, X2 F39 R3 The Bilstein B1 air suspensionBilstein B1 Suspension Mounts OEM Quality, Perfect Fit Bilstein B1 mounts are high quality OE replacement components designed to support your shock or strut assembly while reducing vibration and noise. Built to the same standards as your vehicles original equipment, these mounts ensure precise fitment, optimal suspension performance, and long term durability. Direct OE Replacement: Engineered for a perfect fit on compatible vehicles. Reduced Noise &