Aerosus shock absorbers replace the original shock absorber of your vehicle and offer you maximum ride comfort with high durability. Security, accuracy of fit and quality of the product match the original part. This brand new Aerosus rear shock absorber (electronic controlled) fits both left and right side of Audi A6 C7 4G Avant vehicles. Aerosus air suspension parts are made of high-quality materials and are covered by a 2-year limited warranty and a 30-day money back guarantee. Each shock absorber comes with a new electromagnetic control valve and protective dust cover. Our shock absorbers provide high-performance and dynamics while ensuring perfect grip and maximum driving comfort in any situation. As well as improving vehicle stability, they optimise passenger comfort by reducing the magnitude of vibratory motions due to road imperfections, giving you a smooth ride. Our dampers are designed for superior ride quality by adjusting quickly to different road and vehicle conditions, while offering ultimate safety and functionality. Features OE-quality shock absorber Security and durability Brand new part Maximum ride comfort Perfect road grip Improved vehicle stability Easy installation Protective dust cover and electromagnetic control valve Thousands of satisfied customers worldwide