BMW F30 F31 F34 ST Lowering Spring Kit 30mm front / 20mm rear

Drop your F30, F31 or F34 BMW 3 Series by 30mm front and 20mm rear with these ST springs - engineered for factory suspension, including xDrive AWD and adaptive dampers.

• No mods needed - direct fit to stock mounts and electronic dampers
• Fast road & track day ready - stiffer, progressive rates sharpen turn-in without wrecking the daily drive
• OEM-spec materials - chrome-silicon-steel, multi-tempered, epoxy-coated for durability