{"product_id":"ast-07-2013-10-2020-bmw-4-lowering-springs-40mm-40mm-3","title":"AST 07\/2013-10\/2020 BMW 4 Lowering Springs - 40mm\/40mm","description":"\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\u003cul\u003e\u003cli\u003eSet of AST Lowering Springs to lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs.\u003c\/li\u003e\u003c\/ul\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":47846850068799,"sku":"ASTASTLS-21-037","price":285.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/a4c1b03bc89378cf75f9477a94485844_7d52f618-0fd0-4ba4-ae97-4d0805aa1be6.jpg?v=1709969839","url":"https:\/\/smgspeed.com\/products\/ast-07-2013-10-2020-bmw-4-lowering-springs-40mm-40mm-3","provider":"SMGspeed","version":"1.0","type":"link"}