{"product_id":"deatschwerks-7-904-fuel-rail-bmw-s58-port-injection","title":"DeatschWerks Fuel Rail for BMW M2\/M3\/M4\/X3M S58 Factory Manifold Port Injection","description":"\u003ch4\u003eUnlock True Port Injection On The Factory S58 Manifold\u003c\/h4\u003e\n\u003cp\u003eThe factory S58 manifold only supports direct injection, which limits fueling headroom once boost and E85 enter the picture. DeatschWerks part number 7-904 is a billet aluminum fuel rail engineered to bolt onto the stock manifold after port drilling, giving tuners the supplemental fuel delivery needed to safely support higher horsepower builds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined from billet aluminum for a precise factory style fit on the stock S58 manifold\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for the factory manifold port injection conversion, no aftermarket manifold required\u003c\/li\u003e\n\u003cli\u003eAccepts industry standard EV14 style injectors for flexible injector sizing\u003c\/li\u003e\n\u003cli\u003eSold without a plumbing kit, ideal for builders sourcing their own AN fittings and lines\u003c\/li\u003e\n\u003cli\u003eBacked by the DeatschWerks 3 year limited warranty\u003c\/li\u003e\n\u003cli\u003ePart number 7-904 is designed as a direct companion to a factory manifold drilling service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4 M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003e7-904\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e887753547736\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBillet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjector Compatibility\u003c\/td\u003e\n\u003ctd\u003eEV14 Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlumbing Kit Included\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Platform\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 DeatschWerks 7-904 billet fuel rail\u003c\/li\u003e\n\u003cli\u003eMounting hardware for factory manifold installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout DeatschWerks\u003c\/h4\u003e\n\u003cp\u003eDeatschWerks specializes in high performance fuel system components, including fuel pumps, injectors, and fuel rails engineered and tested to support serious horsepower goals while maintaining OEM level reliability.\u003c\/p\u003e\n\u003ch4\u003eRelated Parts on Our Site\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDeatschWerks S58 fuel rail with plumbing kit\u003c\/li\u003e\n\u003cli\u003eDeatschWerks universal high impedance injector sets\u003c\/li\u003e\n\u003cli\u003eDeatschWerks fuel pump modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the 7-904?\u003c\/strong\u003e\u003cp\u003eIt is a DeatschWerks billet aluminum fuel rail that bolts to the factory S58 manifold after port drilling, enabling supplemental port injection for BMW M2, M3, M4, X3 M, and X4 M models.\u003c\/p\u003e\n\u003cstrong\u003eDoes this fuel rail include a plumbing kit?\u003c\/strong\u003e\u003cp\u003eNo, part number 7-904 is sold without a plumbing kit. Builders needing lines and AN fittings should look at the 7-905 version, which includes a plumbing kit.\u003c\/p\u003e\n\u003cstrong\u003eDo I need to drill the factory manifold to install this rail?\u003c\/strong\u003e\u003cp\u003eYes, the factory S58 manifold must be drilled at each injector bung location to accept port injectors before this rail can be installed.\u003c\/p\u003e\n\u003cstrong\u003eWhat injectors are compatible with this fuel rail?\u003c\/strong\u003e\u003cp\u003eThe rail is designed around the industry standard EV14 injector body style, giving builders flexibility in injector sizing.\u003c\/p\u003e\n\u003cstrong\u003eWhat vehicles use this fuel rail?\u003c\/strong\u003e\u003cp\u003eIt fits S58 powered BMW M2, M3, M4, X3 M, and X4 M models.\u003c\/p\u003e\n\u003cstrong\u003eWhat warranty does DeatschWerks provide on this fuel rail?\u003c\/strong\u003e\u003cp\u003eDeatschWerks backs this fuel rail with a 3 year limited warranty from the date of purchase.\u003c\/p\u003e\n\u003cstrong\u003eCan this fuel rail be used with E85 fuel?\u003c\/strong\u003e\u003cp\u003eYes, port injection setups using this rail are commonly run with E85 blends when paired with compatible injectors and tuning.\u003c\/p\u003e\n\u003cstrong\u003eIs this fuel rail made from billet aluminum?\u003c\/strong\u003e\u003cp\u003eYes, it is CNC machined from billet aluminum for precise fitment and long term durability.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRemove the factory intake manifold from the vehicle following the manufacturer service procedure\u003c\/li\u003e\n\u003cli\u003eDrill each injector bung location in the manifold using the specified drill guide and bit size\u003c\/li\u003e\n\u003cli\u003eClean all drilling debris from the manifold before reassembly\u003c\/li\u003e\n\u003cli\u003eInstall the injectors into the newly drilled ports\u003c\/li\u003e\n\u003cli\u003eMount the DeatschWerks 7-904 fuel rail to the manifold using the provided hardware\u003c\/li\u003e\n\u003cli\u003eConnect fuel supply lines and fittings, sourced separately, to the fuel rail\u003c\/li\u003e\n\u003cli\u003eReinstall the manifold to the cylinder head and reconnect all electrical harnesses\u003c\/li\u003e\n\u003cli\u003ePressurize the fuel system and check thoroughly for leaks before starting the engine\u003c\/li\u003e\n\u003c\/ol\u003e\n","brand":"DeatschWerks","offers":[{"title":"Default Title","offer_id":46255729999951,"sku":"DWK7-904","price":487.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/deatschwerks-7-904-fuel-rail-bmw-s58_7150728c-7d56-46dc-82b5-4476a67a4864.webp?v=1785283750","url":"https:\/\/www.blackopsautoworks.com\/products\/deatschwerks-7-904-fuel-rail-bmw-s58-port-injection","provider":"Black Ops Auto Works","version":"1.0","type":"link"}