{"product_id":"precision-raceworks-bmw-n55-s55-f20-f30-f32-f80-stage-2-direct-injectors-inc-m135i-335i-m2-m3","title":"Precision Raceworks Stage 2 Direct Injectors for BMW N55\/S55 F20 F21 F22 F23 F30 F31 F32 F33 F36 F80 F82 F83 F87 - High-Flow E85 Compatible - M135i M235i 335i 435i M2 M3 M4 - 55% More Flow","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eStage 2 High Pressure Fuel Injectors for BMW N55 and S55 platforms\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Unlock headroom for serious power with this uprated injector set from Precision Raceworks. Designed specifically for BMW turbocharged six-cylinder applications, these performance DI fuel nozzles deliver approximately 55 percent more flow than stock while retaining OEM manners. Perfect for road, track or fast road builds that need reliable fueling on petrol or ethanol blends, without sacrificing smooth cold starts and crisp throttle response.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Each unit is flow tested and matched as a set on dedicated high-pressure equipment for consistent cylinder balance. Ethanol friendly and flex-fuel ready, these injectors support tuning on popular software suites and are a proven upgrade on N55 and S55 engines in both rear wheel drive and xDrive models.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy enthusiasts choose this upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eApprox. 55 percent increase in flow for significant fueling headroom\u003c\/li\u003e\n    \u003cli\u003eSupports big turbo and hybrid turbo power goals with dependable DI supply\u003c\/li\u003e\n    \u003cli\u003eEthanol compatible for E85 and blended fuels, as well as standard unleaded\u003c\/li\u003e\n    \u003cli\u003eRated to 250 bar rail pressure for high boost applications\u003c\/li\u003e\n    \u003cli\u003eIndividually tested then matched into sets for even cylinder-to-cylinder delivery\u003c\/li\u003e\n    \u003cli\u003eWorks with leading BMW tuning solutions including MHD, bootmod3 and EcuTek\u003c\/li\u003e\n    \u003cli\u003eBacked by a lifetime warranty from Precision Raceworks\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReal-world results from our workshop\u003c\/h3\u003e\n  \u003cp\u003e\n    At MJ Modifications we have installed these on multiple N55 and S55 builds. Customers praise the stable idle, clean part-throttle behaviour and strong fueling under sustained boost. If you want an injector upgrade that performs on the dyno and remains civil on the street, this is a superb choice.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePower capability\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eUp to 950 whp on petrol in the right setup\u003c\/li\u003e\n    \u003cli\u003eUp to 715 whp on E85 with appropriate supporting hardware\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cem\u003eFigures are theoretical maxima based on injector capacity with a fully engineered fuel system and correct calibration.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eFitment and vehicle coverage\u003c\/h3\u003e\n  \u003cp\u003eDirect replacement performance injectors for BMW models with N55 or S55 engines, including:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 Series F20 F21 M135i\u003c\/li\u003e\n    \u003cli\u003e2 Series F22 F23 M235i and F87 M2, including M2 Competition for S55\u003c\/li\u003e\n    \u003cli\u003e3 Series F30 F31 335i\u003c\/li\u003e\n    \u003cli\u003e4 Series F32 F33 F36 435i\u003c\/li\u003e\n    \u003cli\u003eM cars F80 M3, F82 F83 M4, F87 M2 Competition\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eSuitable for both RWD and xDrive variants.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation and tuning notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eCalibration required after installation\u003c\/li\u003e\n    \u003cli\u003eSupported software: MHD, bootmod3, EcuTek and other professional tuning suites\u003c\/li\u003e\n    \u003cli\u003eDirect replacement of the factory units with coding and tune update\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Want expert fitting in the UK We offer professional installation and support at MJ Modifications in Warwickshire. Request a quote at \n    \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check\u003c\/h3\u003e\n  \u003cp\u003e\n    Unsure on fitment Provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility before dispatch.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey specs\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMaximum operating pressure: 250 bar\u003c\/li\u003e\n    \u003cli\u003eEthanol compatible, suitable for E85 and blends\u003c\/li\u003e\n    \u003cli\u003eFlow matched set, tested on high pressure equipment\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e201-0260\u003c\/p\u003e\n\n  \u003ch3\u003eBrand\u003c\/h3\u003e\n  \u003cp\u003ePrecision Raceworks\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms customers often use\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW N55 injector upgrade, S55 fuel injector kit, M2 M3 M4 performance injectors, M135i M235i 335i 435i uprated injectors, high flow DI injectors, E85 safe injectors, flex fuel injectors, BMW F-Series injector kit, high pressure fuel injectors N55, S55 fueling upgrade, big turbo fueling solution, ethanol compatible BMW injectors, 250 bar injector set, performance direct injection BMW.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Ready to increase fueling capacity on your BMW Place your order for the Precision Raceworks Stage 2 injector set and give your N55 or S55 the supply it needs for reliable power.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Precision Raceworks","offers":[{"title":"Default Title","offer_id":56008701837698,"sku":null,"price":1619.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/PrecisionRaceworksBMWN55S55F20F30F32F80Stage2DirectInjectors_Inc.M135i_335i_M2_M3_-1_1946x_d75d682c-b45f-4ca4-9254-35f99496b11b.jpg?v=1764090973","url":"https:\/\/mjmodifications.co.uk\/products\/precision-raceworks-bmw-n55-s55-f20-f30-f32-f80-stage-2-direct-injectors-inc-m135i-335i-m2-m3","provider":"MJ Modifications","version":"1.0","type":"link"}