Bilstein B6 Performance (DampTronic) Suspension Strut Assembly for 2022 BMW M440i MODEL_E83 The AST Lowering Springs are

The AST Lowering Springs are designed to enhance the stance and handling of your BMW 4 Series F36

Part Number: RIV-P2204S

BMW I01 i3/i3S

providing confidence during spirited driving or everyday use

2011-2013 BMW 335is

Bilstein B6 Performance (DampTronic) Suspension Strut Assembly for 2022 BMW M440i MODEL_E83 The AST Lowering Springs areBilstein B6 Performance (DampTronic) Dampers for the 2022 BMW M440i are a performance upgrade to OE Dampers designed to be paired with OE factory springs. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of these Dampers. Each damper is rigorously tested for quality that meets or exceeds OE standards and features application specific valve settings to bring out the