Bilstein B8 Sport Series Shock Absorber Bilstein B8 Sport Shocks are recommended for vehicles with performance and/or lowering springs installed.Bilstein B8 Sport monotube shocks and struts deliver absolute mastery of the road surface for the performance-minded driver. Designed to push a car's suspension to its performance peak, these shocks are specifically suited for use with special lowering springs in combination with anti-sway bars or other suspension upgrades. (yellow paint, steel body)If you?re looking for a performance lowering shock absorber or strut, the BILSTEIN B8 Sport Series is up to the task. Designed to enhance your car?s lowered suspension, BILSTEIN?s monotube gas pressure technology features delivers a sport ride with remarkable comfort. Monotube gas pressure construction High-performance shock absorbers and struts designed specifically for lowering springs and production sport vehicle Sport-tuned with a high level of comfort Precision handling and optimized vehicle control Road-tested and fine-tuned by BILSTEINThe increased performance and aggressive valving of the Bilstein B8 Sport shocks significantly increase the rigidity of the vehicle and is not recommended for drivers who wish retain ride quality. The performance of the Bilstein shocks does not decline from age, use or heat, requiring no compensating manual adjustments as with conventional multi-tube shocks. LIMITED LIFETIME WARRANTY: Bilstein warrants to the original retail purchaser that, for the life of each Gas Pressure Shock, this product shall be free from defects in material and workmanship. Proof of purchase is required process warranty. For many decades, Bilstein has been closely associated with the high technology in the field of suspension design, driving comfort and safety