Product information:Material: Steel, Aluminum, RubberFunction: ShockproofPlacement on vehicle: For Front Left and Right SideApplication:For Audi A6 C5 1999-2006For Audi Allroad Quattro Wagon (C5) 2001-2005(In order to avoid purchase errors, you can send us your car picture and VIN code to verify.)Features with original standard, perfect match to your original car.Features: 1. Eliminate the vibration of the axle and wheels caused by the road surface, ensure that the wheels grip the ground at any time, thereby ensuring the steering and braking functions of the vehicle and improving the safety of the vehicle.2. To prevent the heavy vehicles from damaging other parts.3. The off-road performance of the vehicle can be improved even in extreme weather, and the noise is low, the friction is small, and the service life is long.Warranty: 1. 12 month warranty: If the product fails, cracks, stops working or any other problems, please contact us for a free replacement.2. 100% quality testing before shipping, 100% money refund about damaged product and within 24h online answer.Note: Professional installation is recommended.(If you need to watch the installation instruction video, you can subscribe to our YouTube.)If you have any questions about the product, please contact us, we will try our best to solve your problem.