Upgrade your BMW 3 Series E36 E46 Mtech M Sport with these high-quality rear shock absorbers. These gas charged shocks are made from durable steel and feature a twin-tube design for better performance. They fit perfectly on the rear left and right sides of the vehicle with 100% accuracy of fit. The shock absorber system has been sealed for maximum protection and is easy to replace. It comes with a 3-year manufacturer warranty for added peace of mind. Enhance your driving experience with these reliable and efficient shock absorbers.