Bilstein B16 (PSS10) 17 19 Audi A4 Front and Rear Suspension Kit New Amortisseurs Bilstein B16 Damptronic Kit combins filets BMW Bilstein B16 (DampTronic) Suspension Kit for 2017 2021 Audi A4 Quattro Why so many options? BILSTEIN B16 Damptronic for Golf Mk7 Mk8 GTI R Kodiaq Tiguan Passat. Bilstein B16 (DampTronic) Suspension Kit for the 2017 2021 Audi A4 Quattro feature ride height adjustability with Dampers compatible with OE electronic damping systems. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of this kit. These kits offer monotube performance Dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you the flexibility to find the perfect ride height setting for your intended use while providing unsurpassed protection against the harshest road elements. B16 (DampTronic) Suspension Kit are made in Germany and feature technology tested on the famed Nurburgring. Standard Features Quick and easy damping level adjustment Threaded body allows lowering of approximately 30mm to 50mm Tested by our engineers under motorsport conditions Specifications Part Number 49 290868 Part Name Suspension Kit Vehicle 2017 2021 Audi A4 Quattro UPC 651860850092 Front Lowered Height 10 30 mm Rear Lowered Height 10 30 mm Finish Dampers: Galvanic Front, Yellow Rear Springs: Blue Internal Design Monotube Segment Tuning Series B16 (DampTronic) Notes With Electronic Suspension; With 53mm Front Strut Body Vehicle Fitment 2017 Audi A4 Quattro 2018 Audi A4 Quattro 2019 Audi A4 Quattro 2020 Audi A4 Quattro 2021 Audi A4 Quattro