{"product_id":"dorch-engineering-bmw-n55-stage-1-2-hpfp-m2-135i-m135i-m235i-335i-435i","title":"Dorch Engineering BMW N55 Stage 1\/2 High Pressure Fuel Pump HPFP (M2, 135i, M135i, M235i, 335i \u0026 435i)","description":"\u003ch4 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eStage 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a complete plug-and-play kit to support up to 550whp (this number can vary quite a bit depending on tuning strategy and the blend of ethanol). There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like the OEM pump. All of the safety and sophistication of the stock DME remain in place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. This is a complete plug-and-play kit to support 650whp and also allow for full E85 up to 500whp (these numbers can vary quite a bit depending on tuning strategy, fuel type, etc.). There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like the OEM pump. All of the safety and sophistication of the stock DME remain in place.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHPFP Flow Capacities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various N55 fuel pump options. These calculations are based on the N55 cam lobe. Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"tablepress tablepress-id-1\" id=\"tablepress-1\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003e\u003cstrong\u003ePump Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003e\u003cstrong\u003eFuel Flow (cc\/rev)\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"row-hover\"\u003e\n\u003ctr class=\"row-2 even\"\u003e\n\u003ctd class=\"column-1\"\u003eHDP5 (Stock N55)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e0.837\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3 odd\"\u003e\n\u003ctd class=\"column-1\"\u003eHDP5 Evo (Stock B58)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e0.897\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4 even\"\u003e\n\u003ctd class=\"column-1\"\u003eHDP6 (Stock B58TU)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e1.107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cstrong\u003eDorch Engineering Stage 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cstrong\u003e1.221\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-6 even\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cstrong\u003eDorch Engineering Stage 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\n\u003cp\u003e\u003cstrong\u003e1.465\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSoftware changes are required to run this pump. If using \u003c\/span\u003e\u003cstrong\u003eMHD\u003c\/strong\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cstrong\u003eBootmod3\u003c\/strong\u003e\u003cspan\u003e, simply check the box for our pump upgrade when flashing.. Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software changes. This change is free of charge for all of our customers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHPFP w\/ Hardware\u003c\/li\u003e\n\u003cli\u003eHigh Pressure Line\u003c\/li\u003e\n\u003cli\u003eLow Pressure Line\u003c\/li\u003e\n\u003cli\u003eLow Pressure Line Bracket\u003c\/li\u003e\n\u003cli\u003ePlug-n-Play Adapter Harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eF87 – M2\u003c\/li\u003e\n\u003cli\u003eF20\/F21 – M135i, M135ix\u003c\/li\u003e\n\u003cli\u003eF22\/F23 – M235i, M235ix\u003c\/li\u003e\n\u003cli\u003eF30\/F31\/F34 – 335i, 335ix\u003c\/li\u003e\n\u003cli\u003eF32\/F33\/F36 – 435i, 435ix\u003c\/li\u003e\n\u003cli\u003eF10\/F11 – 535i, 535ix\u003c\/li\u003e\n\u003cli\u003eF25\/F26 – X3\/X4 35ix *\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eF15\/F16 – X5\/X6 35i \u0026amp; 35ix\u003c\/li\u003e\n\u003cli\u003eE82\/E88 – 135i *\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eE90\/E91\/E92\/E93 – 335i \u0026amp; 335xi*\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eE84 – X1 35ix *\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eE70\/E71 – X5\/X6 35i \u0026amp; 35ix *\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*ONLY 2013+ models with OE Bosch HPFP\u003c\/p\u003e\n\u003cp\u003ePlease Note: KIT NOT COMPATIBLE with 2011-2012 N55 Vehicles\u003c\/p\u003e\n\u003cp\u003eType A harness adapter is for car manufactured before 2014, and Type B harness adapter is for car manufactured after 2014, please contact us to confirm if yours is manufactured towards the end of 2013 and beginning of 2014 so we can double check for you prior to ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e: If you have an N55 equipped vehicle that is not listed, please contact us for fitment information.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility Check\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTo ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/dorchengineering.com\/wp-content\/uploads\/2019\/12\/N55_HPFP_Kit_Installation.pdf\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Download_Installalation_Guide_2020_Aug_Cropped_4abf3523-618b-4904-8741-58fd458d0819.jpg?v=1616654657\" alt=\"Dorch Engineering BMW N55 Stage 1\/2 HPFP (M2, 135i, M135i, M235i, 335i \u0026amp; 435i) Installation Guide - \" style=\"float: none;\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDE-55-1001 (Stage 1)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDE-55-2001 (Stage 2)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDorch Engineering\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDorch Engineering Lifetime Warranty\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cb class=\"bigblack\"\u003e\u003c\/b\u003e\u003cb class=\"bigblack\"\u003e \u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e","brand":"Dorch Engineering","offers":[{"title":"Stage 1 \/ Old Style Harness (Build Date Pre 12\/2013)","offer_id":64545029652829,"sku":"DE-55-1001-A","price":1202.83,"currency_code":"GBP","in_stock":false},{"title":"Stage 2 \/ Old Style Harness (Build Date Pre 12\/2013)","offer_id":64545029685597,"sku":"DE-55-2001-A","price":1750.07,"currency_code":"GBP","in_stock":false},{"title":"Stage 1 \/ New Style Harness (Build Date 12\/2013+)","offer_id":64545029718365,"sku":"DE-55-1001-B","price":1202.83,"currency_code":"GBP","in_stock":false},{"title":"Stage 2 \/ New Style Harness (Build Date 12\/2013+)","offer_id":64545029751133,"sku":"DE-55-2001-B","price":1750.07,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/image-removebg-preview_7.png?v=1778458966","url":"https:\/\/performancepartsdirect.co.uk\/products\/dorch-engineering-bmw-n55-stage-1-2-hpfp-m2-135i-m135i-m235i-335i-435i","provider":"Performance Parts Direct","version":"1.0","type":"link"}