BILSTEIN has a legendary reputation for providing original equipment components to many of the world’s finest vehicle manufacturers. The BILSTEIN B4 Series provides the same OEM quality and ride stability for the aftermarket. BILSTEIN uses both monotube and twin-tube technology to give the best in OE replacement driving comfort at a great economical price. *Product Benefits:* * Constant damping characteristics under any load * Consistent performance and handling give the vehicle a new car feel every time * Proven BILSTEIN gas pressure technology * High OEM quality standards *BILSTEIN B4 Air Suspension Modules* BILSTEIN engineers worked closely with Mercedes-Benz to develop a top-of-the-class suspension for their top-of-the-line models and the results are the air suspension system. The Mercedes-Benz S-Class (W220/C215) has this system to thank for its famed driving comfort and is also one of the world’s first series production vehicles to be equipped with active springs and dampers. *Product Benefits:* * High OEM quality standards * Proven BILSTEIN gas pressure technology * Responds to street and vehicle conditions in milliseconds for instant adaptivity * Provides excellent comfort and perfect driving characteristics PartNumber : bil22-183750 Description : B4 OE Replacement - Suspension Strut Assembly Series : B4 OE Replacement Boot Included : No Internal Design : Twintube Lower Mount Type : Base Cup Upper Mount Type : Stem Finish : Black Paint Title : Bilstein Shock Absorbers Outer Housing Diameter : 55mm California Proposition 65 : WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov Position : Front 2017-2018 Audi Q3 Premium L4.1984cc Suspension::Shocks and Struts 2015-2018 Audi Q3 Premium Plus L4.1984cc Suspension::Shocks and Struts 2015-2017 Audi Q3 Prestige L4.1984cc Suspension::Shocks and Struts 2017-2018 Audi Q3 Quattro Premium L4.1984cc Suspension::Shocks and Struts 2015-2018 Audi Q3 Quattro Premium Plus L4.1984cc Suspension::Shocks and Struts 2015-2017 Audi Q3 Quattro Prestige L4.1984cc Suspension::Shocks and Struts 2014-2016 Volkswagen Tiguan R-Line L4.1984cc Suspension::Shocks and Struts 2009-2017 Volkswagen Tiguan S L4.1984cc Suspension::Shocks and Struts 2009-2016 Volkswagen Tiguan SE L4.1984cc Suspension::Shocks and Struts 2009-2017 Volkswagen Tiguan SEL L4.1984cc Suspension::Shocks and Struts 2017 Volkswagen Tiguan Sport L4.1984cc Suspension::Shocks and Struts 2010 Volkswagen Tiguan Wolfsburg Edition L4.1984cc Suspension::Shocks and Struts 2017 Volkswagen Tiguan Wolfsburg Edition L4.1984cc Suspension::Shocks and Struts 2018 Volkswagen Tiguan Limited Base L4.1984cc Suspension::Shocks and Struts