{"product_id":"st-xa-height-adjustable-coilovers-12-audi-a3-incl-sportback-8v-quattro","title":"ST XA-Height Adjustable Coilovers 12+ Audi A3 incl. Sportback (8V) Quattro","description":"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 facto ry 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.\nST XA Coilovers deliver the look you need through a wide range of height \u0026amp; damping adjustment. Precisely adjust the driving behavior of your car to achieve enhanced road control without compromising comfort.\nST Coilover Kits enable you to individually adjust the ride height of your car to improve the appearance and driving behavior. Depending on your selection, ST coilover kits offer a wide range of adjustments giving you the tools needed to dial them into your requirements.\n2015-2020 Audi A3 (8V) Quattro 2.0T (4cyl.)\n\u003cul\u003e\n  \u003cli\u003eElastomer Bump stop with integrated dust protection system prevents water and dirt particles reaching the piston rod and seals. The highly resilient bump stops act as dynamic load limiters while maintaining ride quality and durability.\u003c\/li\u003e\n  \u003cli\u003eComposite spring perch made from wear-resistant, friction-optimized polyamide composite with an embedded stainless-steel insert. The polyamide composite prevents oxidation while the stainless-steel insert maximizes strength.\u003c\/li\u003e\n  \u003cli\u003eST coilovers are built by hand by the experts at KW in Fichtenberg, Germany. Each damper is tested on a shock dyno to verify it's making the proper forces before being put into the ST box.\u003c\/li\u003e\n  \u003cli\u003eSeamless Ride Height Adjustment - ST's composite spring perch and unique trapezoidal thread pitch make ride height adjustability a breeze so you can dial in your preferred look\u003c\/li\u003e\n  \u003cli\u003eST XA coilovers feature adjustable rebound damping which puts you in control of how comfortable or sporty your car feels.\u003c\/li\u003e\n  \u003cli\u003eZinc galvanized steel housing for improved resistance to corrosion.\u003c\/li\u003e\n  \u003cli\u003e5 Year Limited Warranty - Unlimited Mileage\u003c\/li\u003e\n  \u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the stance, handling, and driving character of your Audi with the ST Suspensions XA Coilover Kit, part number STS1821000M. Designed for the 2015-2020 Audi A3 (8V) Quattro with the 2.0T four-cylinder engine, this height-adjustable suspension system provides a broad range of ride-height adjustment along with independently adjustable rebound damping. It gives you the control to refine your vehicle’s appearance and road behavior while maintaining a comfortable, composed ride.\u003cbr\u003eThe ST XA coilovers feature 16 distinct rebound damping settings, allowing you to tune the suspension from comfort-oriented driving to a sportier, more responsive feel. Each kit is preset to ST’s factory-recommended damper settings, which are validated on KW shock dynos before shipment. A detailed damper setup manual is included, making it easy to return to the recommended configuration or establish your own preferred setup. The composite spring perches use a friction-optimized polyamide material with an integrated stainless steel insert, helping prevent corrosion between the perch and strut while providing long-term strength and adjustment reliability.\u003cbr\u003eBuilt by hand at KW’s facility in Fichtenberg, Germany, ST XA dampers are tested individually to verify proper performance. Galvanized zinc-coated steel housings provide improved corrosion resistance, while the elastomer bump stops and integrated dust protection system help shield the hardened chrome piston rods and seals from water, dirt, and road debris. A pressure-resistant sealing package, monoblock guide system, and low-friction piston band support consistent damper operation and durability.\u003cbr\u003eWith seamless ride-height adjustment, adjustable rebound control, and carefully engineered protection against contamination and corrosion, the ST Suspensions XA coilover kit offers a practical way to personalize your Audi A3 Quattro. The kit includes a 5-year limited warranty with unlimited mileage and is intended for enthusiasts seeking greater control over ride height and driving dynamics.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eVehicle Fitment: Fits 2015-2020 Audi A3 (8V) Quattro 2.0T models, including Sportback applications where applicable.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeight Adjustment: Provides a wide range of ride-height adjustment for a customized stance and improved suspension tuning.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRebound Damping: Offers 16 distinct rebound damping settings to adjust comfort, control, and sporty response.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring Perches: Uses friction-optimized polyamide composite spring perches with embedded stainless steel inserts for strength and corrosion resistance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDamper Testing: Each damper is hand-built and tested on a KW shock dyno to verify proper performance before shipment.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDust Protection: Elastomer bump stops with integrated dust protection help keep water and road debris away from the piston rod and seals.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Galvanized zinc-coated steel damper housings improve resistance to corrosion.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturing: Made in Germany by KW suspension experts.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWarranty: Backed by a 5-year limited warranty with unlimited mileage.\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nAudi A3 Quattro Premium 2015\u003cbr\u003e\nAudi A3 Quattro Premium 2016\u003cbr\u003e\nAudi A3 Quattro Premium 2017\u003cbr\u003e\nAudi A3 Quattro Premium 2018\u003cbr\u003e\nAudi A3 Quattro Premium 2019\u003cbr\u003e\nAudi A3 Quattro Premium Plus 2015\u003cbr\u003e\nAudi A3 Quattro Premium Plus 2016\u003cbr\u003e\nAudi A3 Quattro Premium Plus 2017\u003cbr\u003e\nAudi A3 Quattro Premium Plus 2018\u003cbr\u003e\nAudi A3 Quattro Premium Plus 2019\u003cbr\u003e\nAudi A3 Quattro Prestige 2015\u003cbr\u003e\nAudi A3 Quattro Prestige 2016\u003cbr\u003e\nAudi A3 Quattro Prestige 2017\u003cbr\u003e\nAudi A3 Quattro Prestige 2018\u003cbr\u003e\nAudi A3 Quattro Prestige 2019\u003cbr\u003e\nAudi S3 Premium 2020\u003cbr\u003e\nAudi S3 Premium Plus 2015\u003cbr\u003e\nAudi S3 Premium Plus 2016\u003cbr\u003e\nAudi S3 Premium Plus 2017\u003cbr\u003e\nAudi S3 Premium Plus 2018\u003cbr\u003e\nAudi S3 Premium Plus 2019\u003cbr\u003e\nAudi S3 Premium Plus 2020\u003cbr\u003e\nAudi S3 Prestige 2015\u003cbr\u003e\nAudi S3 Prestige 2016\u003cbr\u003e\nAudi S3 Prestige 2017\u003cbr\u003e\nAudi S3 Prestige 2018\u003cbr\u003e\nAudi S3 Prestige 2019","brand":"ST Suspensions","offers":[{"title":"Default Title","offer_id":67602283725116,"sku":"sts1821000M","price":1489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/9a5ea75b89f7fce00ee031455f48aedb_42f37bf4-f8ed-4b9d-86d5-f71957eaa5ae.jpg?v=1790732046","url":"https:\/\/necycleshop.com\/products\/st-xa-height-adjustable-coilovers-12-audi-a3-incl-sportback-8v-quattro","provider":"NE Cycle Shop","version":"1.0","type":"link"}