{"product_id":"bmw-n55-s55-direct-injectors","title":"BMW N55\/S55 Direct Injectors","description":"\u003cp\u003eTake your BMW’s direct-injection fuel system beyond factory limits with the \u003cstrong\u003ePrecision Raceworks Stage 2 +55% Direct Injectors\u003c\/strong\u003e. Developed for high-output N55 and S55 applications, these upgraded injectors provide substantially greater fueling capacity while allowing performance builds to retain direct injection as the primary fueling solution.\u003c\/p\u003e\n\u003cp\u003eOffering \u003cstrong\u003e55% more flow than the factory injectors\u003c\/strong\u003e, the Stage 2 set provides the additional fuel delivery required for aggressive turbo, ethanol and high-horsepower setups. With the appropriate fuel system, engine modifications and calibration, Precision Raceworks rates the injectors for theoretical power capability of up to \u003cstrong\u003e950 WHP on gasoline\u003c\/strong\u003e or \u003cstrong\u003e715 WHP on E85 without supplemental port injection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003ePrecisely Calibrated as a Matched Set\u003c\/h3\u003e\n\u003cp\u003eConsistent fuel delivery is critical at elevated power levels. Every injector is individually tested and calibrated using high-pressure flow-testing equipment before being assembled into a \u003cstrong\u003ematched set of six\u003c\/strong\u003e. This process helps maintain consistent injector performance across all cylinders and provides tuners with a reliable foundation for demanding applications.\u003c\/p\u003e\n\u003ch3\u003eBuilt for Gasoline, Ethanol \u0026amp; High-Performance Fuels\u003c\/h3\u003e\n\u003cp\u003eThe Stage 2 injectors are compatible with \u003cstrong\u003eE85 as well as gasoline and other commonly used performance fuels\u003c\/strong\u003e, making them an excellent option for flex-fuel and dedicated ethanol builds. Their increased capacity can also reduce or eliminate the need for supplemental port injection in many applications, depending on the vehicle's power target and supporting fuel-system components.\u003c\/p\u003e\n\u003ch3\u003eTuner-Friendly Integration\u003c\/h3\u003e\n\u003cp\u003eThese injectors are supported by popular BMW tuning platforms including \u003cstrong\u003eMHD, bootmod3 and EcuTek\u003c\/strong\u003e. Installation follows the factory injector location, with injector replacement followed by the required coding and tuning configuration.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e55% higher flow capacity than stock injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 950 WHP theoretical fueling potential on gasoline\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 715 WHP theoretical fueling potential on E85 without port injection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum operating pressure: 250 bar \/ 25 MPa \/ 3,625 psi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupplied as a tested and flow-matched set of six\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with E85, gasoline and other performance fuels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupported by MHD, bootmod3, EcuTek and additional tuning solutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for high-power N55 and S55 builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLifetime warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional tuning required after installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003eCompatible with select BMW N55\/S55 applications, including:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 335i — 2013–2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 335i xDrive — 2013–2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 435i — 2013–2016\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 435i xDrive — 2013–2016\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e5 \/ 6 \/ 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 535i — 2013–2017\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 535i xDrive — 2013–2017\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 640i — 2011–2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 740i — 2013–2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW 740Li — 2013–2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eM Performance \/ M Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M135i — 2012–2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M135i LCI — 2015–2016\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M235i — 2013–2016\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M2 — 2016–2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M2 Competition — 2018–2021\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M3 — 2014–2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M4 — 2014–2020\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eX Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW X3 xDrive35i — 2013–2017\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW X4 xDrive35i — 2014–2016\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW X5 xDrive35i — 2014–2018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBMW X6 xDrive35i — 2014–2019\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Fitment Note\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThese injectors are only compatible with vehicles equipped from the factory with an electronic wastegate (EWG).\u003c\/strong\u003e Verify engine, wastegate configuration and tuning compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eHorsepower figures represent theoretical injector capability and are not guaranteed vehicle power figures. Achieving these power levels requires an appropriately built engine and fuel system, proper supporting modifications and professional calibration.\u003c\/em\u003e\u003c\/p\u003e","brand":"Precision Raceworks","offers":[{"title":"Stage 2","offer_id":57908024836440,"sku":null,"price":2625.0,"currency_code":"EUR","in_stock":true},{"title":"Stage 3","offer_id":57908024869208,"sku":null,"price":2962.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2440\/7128\/files\/bmw-n55-s55-stage-2-direct-injectors.jpg?v=1786112895","url":"https:\/\/tunepoint.eu\/products\/bmw-n55-s55-direct-injectors","provider":"TunePoint Europe","version":"1.0","type":"link"}