Direnza springs are one of the easiest ways to significantly improve the look and handling characteristics of your car. A simple, but hugely effective modification offering: ---A lower centre of gravity to improve vehicles handling ---Improved looks and overall stance ---Progressive spring rates perfect for road and track use ---Corrosion resistant red coating ---A full 5 year manufacturers warranty Fitment: BMW 6 Series 650i Gran Coupe - F06 - 2012-2018 Lowering Amount: Front: 30mm Rear: 25mm.