
Bm* 3 Serie (E90, E91, E92, E93) Coilover Kit Suspension. Comprehensive Warranty: Includes 2-year quality warranty covering dampers and suspension components. Customization Services: Offers logo and design customization with MOQ requirements for clients. High Production Capacity: Factory capable of producing 50,000 to 80,000 units per month. Fast Stock Delivery: In-stock products can be shipped within 7 days of order confirmation. Professional Manufacturing: Factory located in Ningbo with professional R&D and quality control teams. 100% Quality Inspection: All finished products undergo visual and functional inspection before shipment. OEM and ODM Support: Full customization options available from samples, designs, or minor adjustments. Bidirectional Damping: Gas-filled double cylinder dampers with bidirectional damping force direction.