Improve the performance of your BMW E90 E91 316 318 318D 320D with this set of two high-quality rear suspension shock absorbers. These shockers are designed with twin tube gas pressure technology to provide a smooth and comfortable ride. The gas charged shock system and sealed features ensure 100% accuracy of fit, making them ideal for both left and right placement on your vehicle. This set of rear suspension shock absorbers come with a 3-year manufacturer warranty and are made of durable steel material. The DREXLER brand guarantees top-notch quality and reliability. Upgrade your vehicle's suspension with this shock absorber type that enhances your driving experience without mentioning the word 'condition'.