{"product_id":"5150-autosport-factory-rebuild-kit-bmw-s54","title":"BMW S54 Factory+ Rebuild Kit","description":"\u003cp\u003eBuild your BMW S54B32 \/ S54 engines with the BMW S54 Factory+ Rebuild Kit, to handle serious power and sustained high-RPM abuse. Engineered by 5150 AutoSport, this engine build kit is built to the standards demanded by high-performance and motorsport BMW builds.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for BMW S54B32 \/ S54 engines\u003c\/li\u003e\n\u003cli\u003eForged from high-strength, lightweight materials\u003c\/li\u003e\n\u003cli\u003eEngineered for maximum power and durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to exacting tolerances\u003c\/li\u003e\n\u003cli\u003eSuitable for naturally aspirated and forced-induction builds\u003c\/li\u003e\n\u003cli\u003eRigorously tested motorsport-grade quality\u003c\/li\u003e\n\u003cli\u003eSupplied by 5150 AutoSport, trusted by BMW enthusiasts worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cp\u003eWe know that not every driver is interested in the crowded engine bay, power lags, or wear and tear of a turbo conversion. Depending on your racing class and application, turbo may not even be the right choice for your engine.\u003c\/p\u003e\u003cp\u003eFor the NA BMW S54 enthusiast interested in rebuilding their engine with bulletproof internals, we’re introducing the 5150 Factory+ Kit. A carefully curated, budget-friendly option for those looking to rebuild their Naturally Aspirated engine for years of reliable performance and spirited driving.\u003c\/p\u003e\u003cp\u003eThis kit includes everything you need to refresh and bulletproof your rotating assembly, and features the best components on the market for modest NA upgrades:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eARP2000 Head Stud Kit\u003c\/li\u003e\n\u003cli\u003eCometic Multi-Layer Steel Head Gasket\u003c\/li\u003e\n\u003cli\u003eArias Forged Piston Set - 87.25mm Bore, 11.5:1 CR\u003c\/li\u003e\n\u003cli\u003eSP Components Connecting Rod Set \u003cul\u003e\u003cli\u003eARP Connecting Rod Bolts\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e5150 AutoSport High Performance Rod Bearing Set\u003c\/li\u003e\n\u003cli\u003e5150 AutoSport High Performance Main Bearing Set\u003c\/li\u003e\n\u003cli\u003eARP Main Stud Kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note: All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eBMW S54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2000-2006 E46 M3\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBMW Z3 Series\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2001-2002 Z3 M\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBMW Z4 Series\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2006-2008 Z4 M\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBMW S54 Models\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW E46 M3\u003c\/li\u003e\n\u003cli\u003eBMW Z3 M Roadster \/ Coupe\u003c\/li\u003e\n\u003cli\u003eBMW Z4 M Roadster \/ Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose 5150 AutoSport?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePurpose-built BMW performance engineering\u003c\/li\u003e\n\u003cli\u003eComponents developed for high-power, real-world durability\u003c\/li\u003e\n\u003cli\u003eTrusted by serious BMW engine builders\u003c\/li\u003e\n\u003cli\u003eSpecialist knowledge of forced-induction and high-RPM builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Buy from R44 Performance?\u003c\/h3\u003e\u003cp\u003eR44 Performance supplies premium BMW performance and engine-building components trusted by enthusiasts worldwide.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW specialists\u003c\/li\u003e\n\u003cli\u003eGenuine 5150 AutoSport products\u003c\/li\u003e\n\u003cli\u003eFast UK \u0026amp; worldwide shipping\u003c\/li\u003e\n\u003cli\u003eExpert product support\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your BMW S54B32 \/ S54 build with the BMW S54 Factory+ Rebuild Kit — available now from R44 Performance.\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":57549767803262,"sku":"5150-FRK-S54","price":2526.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/BMW-S54-Forged-Engine-Build-Kit.webp?v=1781532029","url":"https:\/\/r44performance.com\/products\/5150-autosport-factory-rebuild-kit-bmw-s54","provider":"R44 Performance","version":"1.0","type":"link"}