Bilstein B12 (Sportline) suspension kit is a complete lowered suspension solution combining Bilstein Performance dampers with Eibach Sportline springs to provide fixed height lowering between about 30–60mm, tuned per application. Supplied as a full kit for front and rear, it aims to deliver a sportier stance, predictable control and direct response by matching dampers and springs specifically for the vehicle application.
Bilstein B12 (Sportline) Suspension Kit 13-18 BMW 320i Front and Rear Monotube Suspension Kit