Centric Premium Sway Bar Links & Link Kits help restore original ride quality and handling by reestablishing correct stabilizer bar integration into the suspension system restoring original vehicle dynamics and handling. Engineering Validated & Certified in the U.S.A.. Application specific low friction polymer or metal-to-metal designs . Corrosion resistant OE style finishes extend service life . Locking spacers ensure correct installation tolerances 1982 - 1987 Audi 4000, 1988 - 1990 Audi 80, 1988 - 1990 Audi 80 Quattro, 1988 - 1990 Audi 90, 1988 - 1990 Audi 90 Quattro, 1981 - 1987 Audi Coupe