{"product_id":"ast-21-audi-q4-e-tron-40-e-tron-77kwh-suv-f4-lowering-springs-40mm-35mm","title":"AST 21- Audi Q4 E-TRON 40 E-TRON (77KWH) SUV F4  Lowering Springs - 40mm\/35mm","description":"\u003cdiv class=\"productlongdesc\"\u003e\n\u003cp\u003eThe AST Lowering Springs reduce your car’s center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle-specific and crafted with premium materials on top-quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime warranty against breakage, they offer reliability and peace of mind on every drive.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTo lower center of gravity without giving in comfort.\u003c\/li\u003e\n\u003cli\u003eAST is about +15% spring rate over OEM, which is less then our competition, meaning more comfortable.\u003c\/li\u003e\n\u003cli\u003eDeveloped and tested to work with OEM dampers.\u003c\/li\u003e\n\u003cli\u003eProgressive design.\u003c\/li\u003e\n\u003cli\u003eLowering from 20-60mm\u003c\/li\u003e\n\u003cli\u003eCold coiled on Wafios machines in The Netherlands.\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on breaking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AST Suspension","offers":[{"title":"Default Title","offer_id":68137912828208,"sku":"ASTLS-22-288","price":661.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/files\/ASTLS_f3e3a61a-2582-4108-9e42-7d818f18fc30.png?v=1792525137","url":"https:\/\/es-performance.com\/fr\/products\/ast-21-audi-q4-e-tron-40-e-tron-77kwh-suv-f4-lowering-springs-40mm-35mm","provider":"Eurosport Performance","version":"1.0","type":"link"}