{"product_id":"st-suspension-audi-volkswagen-coilover-kit-st-x-c5-a6-b5-5-passat","title":"ST Suspension ST X Coilover Kit for Audi A6 C5 (1998-2004, Quattro\/Avant) \u0026 Volkswagen Passat B5\/B5.5 W8 (2002-2004) - Height Adjustable 25-55 mm - KW Automotive - Part No. 13210026","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eST Suspension ST X Coilover Kit for Audi A6 C5 and Volkswagen Passat B5.5 W8 — Part Number 13210026\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Transform the stance, handling and ride of your Audi A6 C5 or Volkswagen Passat B5.5 W8 with the ST Suspension ST X coilover kit. Engineered by KW Automotive and built to last, these height adjustable coilovers deliver precise ride height control, sharper handling and a clean, level drop for the perfect OEM-plus or performance look. If you are searching for Audi A6 C5 coilovers, A6 Quattro coilover kit, A6 Avant coilovers, VW Passat B5.5 coilovers or Passat W8 coilover suspension in the UK, this ST X kit is the trusted, road-ready solution.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose ST Suspension ST X coilovers\u003c\/h3\u003e\n  \u003cp\u003e\n    ST X coilovers are designed for real-world performance and reliability. With twin-tube dampers, a low-friction, pressure-resistant housing and a chrome-plated piston rod, the kit reduces body roll, tightens turn-in and improves agility while maintaining day-to-day drivability. The mono block guide and ST seal package keeps the damper internals protected from dirt and weather, and galvanised struts with an additional protective coating offer long-term corrosion resistance.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eHeight adjustment and lowering range\u003c\/h3\u003e\n  \u003cp\u003e\n    Dial in your stance with a robust polyamide spring seat on a continuous threaded body for easy, repeatable changes:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFront lowering: 1.0 to 2.2 inches — approximately 25 to 55 mm\u003c\/li\u003e\n    \u003cli\u003eRear lowering: 1.0 to 2.2 inches — approximately 25 to 55 mm\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Whether you want a subtle drop or a more aggressive look, these adjustable coilovers let you set ride height accurately for both performance and aesthetics.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eVehicle compatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAudi A6 C5 1998–2004 — A6 Quattro and A6 Quattro Avant\u003c\/li\u003e\n    \u003cli\u003eVolkswagen Passat B5 and B5.5 2002–2004 — Passat W8\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e Excludes models with automatic level control and vehicles with an adjustable level system.\u003c\/p\u003e\n\n  \u003ch3\u003eKey features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eST X version — height adjustable coilover suspension\u003c\/li\u003e\n    \u003cli\u003eIndividual lowering within the tested adjustment range — front and rear thread adjustment\u003c\/li\u003e\n    \u003cli\u003eGalvanised steel struts with additional coating for optimised corrosion protection\u003c\/li\u003e\n    \u003cli\u003eComplete solution with adjustable spring plate, race spring system, and bump stops with dust protection\u003c\/li\u003e\n    \u003cli\u003ePowerful twin-tube dampers with high-quality components for maximum longevity\u003c\/li\u003e\n    \u003cli\u003eDamping adjustment: none — set-and-forget road performance\u003c\/li\u003e\n    \u003cli\u003eManufactured by KW Automotive for consistent quality and durability\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e13210026\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eReal results, trusted by enthusiasts\u003c\/h3\u003e\n  \u003cp\u003e\n    We run ST Suspension on our own and customer cars, and feedback on the ST X kit has been consistently excellent — tighter handling, improved confidence and a clean, even drop without compromising everyday usability. If you want Audi A6 C5 coilovers UK or VW Passat W8 coilovers UK that simply work, this is the go-to choice.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting and support\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional installation available at Nforcd in Warwickshire. For a fitting quote, email \u003ca href=\"mailto:Sales@nforcd.com\"\u003eSales@nforcd.com\u003c\/a\u003e. Our team can advise on ride height setup, alignment and aftercare to get the best from your coilover suspension.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003eTwo years manufacturer warranty.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003e\n    ST Suspension ST X coilovers Audi A6 C5, Audi A6 Quattro coilover kit, Audi A6 Avant coilovers, VW Passat B5 coilovers, Volkswagen Passat B5.5 W8 coilovers, height adjustable coilover suspension, lowering kit for Audi A6 C5, coilover kit 13210026, ST Suspension UK, KW Automotive coilovers.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"ST Suspensions","offers":[{"title":"Default Title","offer_id":42400167788732,"sku":null,"price":832.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/products\/STSuspensionAudiB9A5COILOVERKITSTX_1946x_b7691ef4-218c-451e-8578-2f7bb8e053c0.jpg?v=1671077949","url":"https:\/\/www.nforcd.com\/products\/st-suspension-audi-volkswagen-coilover-kit-st-x-c5-a6-b5-5-passat","provider":"Nforcd","version":"1.0","type":"link"}