{"product_id":"5150-ferrea-high-performance-valve-spring-kit-bmw-s58","title":"BMW S58 Valve Spring Kit by Ferrea","description":"\u003cp\u003eThe Ferrea Valve Spring Kit for BMW S58 engines is built for enthusiasts ready to push their G80, G82, or G87 to new performance heights. Specifically engineered for the S58 platform, this kit is designed to handle high RPMs and high-horsepower builds, providing everything you need for extreme performance.\u003c\/p\u003e\n\u003cp\u003eThis complete kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e24 premium chrome-silicon valve springs\u003c\/li\u003e\n\u003cli\u003e24 lightweight titanium retainers\u003c\/li\u003e\n\u003cli\u003e24 precision-fit spring seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFerrea’s re-engineered springs offer greater pressure, ensuring superior valve control and eliminating the risk of valve float at high engine speeds. The lightweight titanium retainers boost durability and reduce valvetrain mass, allowing for quicker throttle response and improved engine acceleration. Meanwhile, the precision-engineered spring seats guarantee proper support and long-term reliability under intense conditions.\u003c\/p\u003e\n\u003cp\u003eWhether you're upgrading your BMW S58 for track use or looking to maximize power on the street, Ferrea Valve Springs are the ideal choice for racing scenarios where high RPMs and elevated stress are expected. \u003cstrong\u003eProfessional installation is strongly recommended to ensure the kit functions correctly and safely\u003c\/strong\u003e—only experienced engine builders or technicians should handle the installation to maximize the performance gains and reliability of your BMW S58 engine.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003e\u003cem\u003eKey Benefits:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOptimized for BMW S58 Engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Valve Control\u003c\/strong\u003e: Premium chrome-silicon steel valve springs maintain stability at high RPMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Titanium Retainers\u003c\/strong\u003e: Increase engine response while decreasing the risk of valve float.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Spring Seats\u003c\/strong\u003e: Designed for exact compatibility with S58 engines for optimal support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for High-Performance Applications\u003c\/strong\u003e: Perfect for racing, track use, and high-performance street setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S58 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2023-Present     G87     M2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2021-Present     G80 \/ G81     M3\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2021-Present     G82 \/ G83     M4\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2019-Present     F97     X3M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2019-Present     F98     X4M\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSupplied in Egypt by iCode — the official 5150 AutoSport dealer.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice shown in EGP is an estimate at today's exchange rate. Final price confirmed after shipping and customs fees.\u003c\/em\u003e\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":68331789320391,"sku":"FER-KT4059","price":59432.46,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/2108\/3847\/files\/High-Performance-Valve-Spring-Kit-by-Ferrea-Racing-Components-for-BMW-S58.webp?v=1794335068","url":"https:\/\/icode-egypt.com\/products\/5150-ferrea-high-performance-valve-spring-kit-bmw-s58","provider":"iCode - EG","version":"1.0","type":"link"}