Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement (Air) dampers are designed to connect directly into the original connectors on the vehicle, ensuring modification-free installation and restoration of the original feel of the vehicle. PartNumber : bil45-248573 Description : Bilstein B4 OE Replacement 11-16 Audi A8 Quattro Front Air Suspension Strut Boot Included : No Internal Design : Twintube Upper Mount Type : Special Series : B4 OE Replacement (Air) Finish : Black Paint Lower Mount Type : Base Cup Title : Bilstein Shock Absorbers California Proposition 65 : WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov 2013-2015 Audi A8 Quattro Base V6.2995cc Suspension::Shocks and Struts 2013-2015 Audi A8 Quattro Base V8.3993cc Suspension::Shocks and Struts 2011-2012 Audi A8 Quattro Base V8.4163cc Suspension::Shocks and Struts 2013-2016 Audi A8 Quattro L V6.2995cc Suspension::Shocks and Struts 2013-2016 Audi A8 Quattro L V8.3993cc Suspension::Shocks and Struts 2011-2012 Audi A8 Quattro L V8.4163cc Suspension::Shocks and Struts 2014-2016 Audi A8 Quattro L TDI V6.2967cc Suspension::Shocks and Struts 2012-2016 Audi A8 Quattro L W12 W12.6229cc Suspension::Shocks and Struts 2012-2016 Audi A8 Quattro L W12 W12.6299cc Suspension::Shocks and Struts 2013-2015 Audi S6 Base V8.3993cc Suspension::Shocks and Struts 2016 Audi S6 Premium Plus V8.3993cc Suspension::Shocks and Struts 2016 Audi S6 Prestige V8.3993cc Suspension::Shocks and Struts 2013-2016 Audi S7 Base V8.3993cc Suspension::Shocks and Struts