The Bilstein B12 2003 BMW 525i Base Wagon Front and Rear Suspension Kit is an ideal choice for upgrading the suspension of your BMW 525i Base Wagon. This kit includes two front struts and two rear shocks, specifically designed to improve handling, stability, and comfort. The struts feature a monotube design with a 46mm digressive piston that offers consistent performance and a smooth ride. The rear shocks are designed with a twin-tube construction and are adjustable, allowing you to fine-tune the suspension to your driving style. With this kit, you will experience improved handling, increased cornering grip, and a more comfortable ride.