Upgrade your BMW 3 Series with this top-quality Drexler Rear Suspension Shock Absorber. With a Twin Tube Gas Pressure Shock Absorber System, this shock offers a smooth ride and is easy to replace. It comes with a 3-year manufacturer warranty and is made with durable steel materials for long-lasting performance. This shock absorber is compatible with rear, left, and right placement on BMW 3 series E90, E91, E92, and E93 models from 2004-2013. The shock features gas charged, sealed, and 100% accurate fit along with other exciting features. Make your BMW 3 series a more comfortable ride with this high-quality shock absorber.