Bilstein B6 Heavy Duty monotube gas pressure shocks and struts are the ideal choice for most vehicles, including full-size sedans, SUVs and trucks. These shocks provide improved handling and stability, without sacrificing ride comfort. They offer super damping ability that makes them ideal for the driver who demands superior performance, while maintaining an exceptional street ride. *The product benefits at a glance:* * Monotube gas pressure construction * Improved safety and sportiness * Added traction and enhanced stability * Increased durability and performance while maintaining ride comfort * Road-tested and fine-tuned by BILSTEIN for each vehicle specific application PartNumber : bil24-020800 Description : B6 Performance - Shock Absorber Series : B6 (HD) Boot Included : No Internal Design : Monotube Lower Mount Type : Eye 10.2mm Upper Mount Type : Stem Finish : Yellow Paint Title : Bilstein Shock Absorbers Series : B6 Performance Position : Rear California Proposition 65 : WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov 1998 Audi A4 Avant V6.2771cc Suspension::Shocks and Struts 1997-1999 Audi A4 Base L4.1781cc Suspension::Shocks and Struts 1996-1999 Audi A4 Base V6.2771cc Suspension::Shocks and Struts