Bilstein B3 OE Replacement Rear Air Suspension Spring for 2014-2017 BMW 550i GT xDrive Mazda 3 SUS 30th Anniversary Chassis Code

SUS 30th Anniversary Chassis Code BE/BH Bushing Color Black Bushing Material Polyurethane Color Black Durometer 85 Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 1

2004 BMW 5 Series (E60)

Direct bolt-in fit to OEM mounting points

2019 Lexus IS300 AWD (GSE36)

2011 Audi S6 Sedan/Avant Quattro

Bilstein B3 OE Replacement Rear Air Suspension Spring for 2014-2017 BMW 550i GT xDrive Mazda 3 SUS 30th Anniversary Chassis CodeBilstein 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