{"product_id":"ast-lowering-springs-for-bmw-4-420i-430i-420d-07-2020-front-40-rear-40","title":"AST Lowering Springs For BMW 4 420i\/430i\/420D 07\/2020-, Front 40 , Rear 40","description":"\u003cp\u003e\u003cspan style=\"font-size:11pt;font-family:Calibri,sans-serif;\"\u003eThe AST Lowering Springs for BMW 4 420i\/430i\/420D (07\/2020-) are engineered to provide a precise reduction in ride height while maintaining the driving comfort expected from OEM components. Manufactured using advanced cold-coiling technology on premium Wafios machines, these springs ensure consistent quality and durability. Designed specifically for the front and rear suspension, with a lowering of 40 mm each, they effectively lower the vehicle’s center of gravity, enhancing handling dynamics and stability without compromising everyday usability.\u003c\/span\u003e\u003c\/p\u003e \n\n\u003cp\u003e\u003cspan style=\"font-size:11pt;font-family:Calibri,sans-serif;\"\u003eThese springs offer a progressive spring rate, allowing for a smooth transition in suspension stiffness that balances performance improvements with ride comfort. The materials and manufacturing processes meet rigorous standards to guarantee longevity, supported by a lifetime warranty against breakage. This assurance reflects AST’s commitment to reliability and customer satisfaction.\u003c\/span\u003e\u003c\/p\u003e \n\n\u003cp\u003e\u003cspan style=\"font-size:11pt;font-family:Calibri,sans-serif;\"\u003eAST Lowering Springs are a direct replacement for the original springs, tailored for the specific vehicle model. They provide a refined driving experience by reducing body roll and improving cornering response, making them suitable for both daily driving and spirited performance situations. Their compatibility extends across a wide range of vehicles, with precise engineering to fit the BMW 4 Series models specified.\u003c\/span\u003e\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e \n\u003cul\u003e\n\u003cli\u003eNot suitable for 4WD (four-wheel drive) cars.\u003c\/li\u003e\n\u003cli\u003eApproximately 10 mm less lowering for vehicles equipped with M-sport suspension.\u003c\/li\u003e\n\u003cli\u003eApproximately 10 mm less lowering for vehicles with Adaptive M-sport suspension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLowering Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFront lowering: 40 mm\u003c\/li\u003e\n\u003cli\u003eRear lowering: 40 mm\u003c\/li\u003e\n\u003cli\u003eProgressive spring rate for balanced comfort and performance\u003c\/li\u003e\n\u003cli\u003eCold-coiled using advanced Wafios machinery for precision and durability\u003c\/li\u003e\n\u003cli\u003eLifetime warranty against breakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for BMW 4 Series 420i, 430i, and 420D models from 07\/2020 onward\u003c\/li\u003e\n\u003cli\u003eDirect OEM spring replacement\u003c\/li\u003e\n\u003cli\u003eNot compatible with four-wheel drive vehicles\u003c\/li\u003e\n\u003cli\u003eAdjustments in lowering height for M-sport and Adaptive M-sport suspensions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R44 Performance","offers":[{"title":"Default Title","offer_id":51784764260645,"sku":"AST-ASTLS-22-122","price":300.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/7853\/1365\/files\/AST-Lowering-Springs-For-BMW-5-535525D530D535D-032010-012017-Front-40-Rear-35_04d2bac7-ddf7-4f76-8c90-222ec2b967c6.jpg?v=1773448948","url":"https:\/\/modcentraluk.com\/products\/ast-lowering-springs-for-bmw-4-420i-430i-420d-07-2020-front-40-rear-40","provider":"Mod Central","version":"1.0","type":"link"}