Bilstein B3 OE Replacement Air Suspension Spring for 2014-2017 BMW 550i GT xDrive YMM_1998_2007_BMW_3_Series_IV_E46_Coupe The Bilstein B4 OE Replacement

The Bilstein B4 OE Replacement Shock Absorber is designed to restore your vehicle’s original ride quality and handling performance

Crafted from high-quality 2x2 gloss carbon fiber weave

this diffuser features a lightweight yet robust structure

maintaining a clean and unobtrusive appearance

Performance enthusiasts wanting a more aggressive exhaust tone

Bilstein B3 OE Replacement Air Suspension Spring for 2014-2017 BMW 550i GT xDrive YMM_1998_2007_BMW_3_Series_IV_E46_Coupe The Bilstein B4 OE ReplacementBilstein B3 OE Replacement (Air) Suspension Air Bags for the 2014 2017 BMW 550i GT are designed to replace the original suspension air bags on select European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Each B3 OE Replacement (Air) suspension air bag is designed to connect directly into the original connectors