Bilstein B14 Coilover The Bilstein B14 coilover is the company’s cost-effective adjustable damping solution. The coilover allows the driver to adjust his ride height, without installing a full-fledged damping system. The coilover allows for a lowering of 20 - 50 mm and has been fine-tuned by engineers from the company. Additionally, the equipment has been put through a series of tests on extreme road and track conditions. The Bilstein B14 coilover also utilizes aluminium for its spring plates and lock nuts, which have been coated using triple-C technology for better corrosion resistance. Furthermore, the adjustment mechanism has also been kept simple, utilizing round threads for this purpose. Genuine Bilstein, OE-Nr. 47-222564