SUNCORE Rear Air Suspension Springs & Air Compressor Kit for 1999-2003 BMW 540i Wagon - Replacement Parts for Smooth Ride & Load Leveling | Perfect for Towing, Road Trips & Heavy Cargo Transport

Suncore's air strut assemblies are engineered for each individual application and are built with only premium materials and components. Many of our struts feature CNC-machined tops made from aircraft grade aluminum and premium rubber bladders and sleeves. Every air strut is rigorously tested to ensure proper functionality and long lasting performance to meet or exceed original equipment standard. Precision-Engineered All components are precision-engineered to ensure proper performance and direct fitment with absolutely no modifications required. Premium Components Only premium materials like aircraft grade aluminum and rubber bladder & sleeves are used in the manufacturing process. Factory Performance Restore your vehicle's factory ride height and performance with our premium air strut assembly.