ST adjustable lowering springs for BMW F31 3 Series Touring xDrive turn the stock suspension into a height-adjustable system while retaining electronic damper controls where applicable. Constructed from chrome-silicon steel with application-specific spring rates, they offer seamless lowering adjustment, improved handling, reduced center of gravity, and vehicle-specific dust and spring components to preserve fit and durability.
ST Adjustable Lowering Springs BMW F31 3 Series Touring xDrive AWD