Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality. Audi 100 1994-1989; 100 Quattro 1994-1992; 200 1991-1989; 5000 1988-1978; 5000 Quattro 1988-1986; A6 1997-1995; A6 Quattro 1997-1995; S6 1995; V8 Quattro 1994-1990 Audi 100 1994-1989, 100 Quattro 1994-1990, 200 1991-1989, 200 Quattro 1991-1990, 5000 1988-1978, 5000 Quattro 1988-1986, A6 1997-1995, A6 Quattro 1998-1995, S4 1994-1992, S6 1995, V8 Quattro 1994-1990