ST XA Coilover Kit 09-14 Audi A4/A4 Quattro (B8)

For all those who want to influence more than just their ride height. ST XA Coilovers deliver the look you need through a wide range of height adjustment. With an extensively adjustable damper setup, you can precisely adjust the driving behavior of your car to achieve enhanced road control without a compromise in comfort. ST XA Coilover kits deliver precise adjustment to your ride height and look of your car. We manufacture the adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability while the stainless steel insert provides strength and confidence! ST XA Coilovers come preset to our factory recommended damper settings, the same configuration we test them at on our KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to our recommended setting at any time. Whether your preference is comfort, sportiness, or something in between; ST XA puts the finer details of the driving dynamics in your hands. Galvanized zinc coated steel struts optimize corrosion protection for long lasting use. We add a dust protection system to prevent unwanted dirt and particulate from coming in contact with the hardened chrome piston rod or getting into the valve packs. We reinforce the system with a multi-layered pressure resistant sealing package, mono block guide system and a low friction piston band which works inside the pressure resistant internal damper housing.Installation InstructionsThis Part Fits: Year Make Model Submodel 2013-2014 Audi A4 Base 2015-2016 Audi A4 Premium 2015-2016 Audi A4 Premium Plus 2015 Audi A4 Prestige 2009,2013-2014 Audi A4 Quattro Base 2015-2016 Audi A4 Quattro Premium 2015-2016 Audi A4 Quattro Premium Plus 2015 Audi A4 Quattro Prestige 2013-2014 Audi A5 Cabriolet 2008-2010,2013-2014 Audi A5 Quattro Base 2013-2014 Audi A5 Quattro Cabriolet 2015-2016 Audi A5 Quattro Premium 2015-2016 Audi A5 Quattro Premium Plus 2015 Audi A5 Quattro Prestige 2017 Audi A5 Quattro Sport 2010-2013 Audi S4 Base 2014-2016 Audi S4 Premium Plus 2014-2016 Audi S4 Prestige 2008-2013,2017 Audi S5 Base 2010-2013 Audi S5 Cabriolet 2014-2016 Audi S5 Premium Plus 2014-2016 Audi S5 Prestige