{"product_id":"dorch-engineering-bmw-b58-gen1-d125-high-pressure-fuel-pump-hpfp-upgrade-inc-m140i-m240i-340i-x3-m40i","title":"Dorch Engineering BMW B58 Gen1 D15 High Pressure Fuel Pump HPFP Upgrade (Inc. M140i, M240i, 340i \u0026 X3 M40i)","description":"\u003ch4 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDorch B58 Gen1 DS15 HPFP Upgrade\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable id=\"tablepress-10-no-2\" class=\"tablepress tablepress-id-10\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003eDS15-250 HPFP Specs\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003eDS15-250\u003c\/th\u003e\n\u003cth class=\"column-3\"\u003eDS15-250 with + 40% Cam Upgrade\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\"\u003eFlow Potential Gasoline\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e600whp\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e750whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3 odd\"\u003e\n\u003ctd class=\"column-1\"\u003eFlow Potential E85\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e440whp\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e610whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4 even\"\u003e\n\u003ctd class=\"column-1\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e250 Bar\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e\n\u003cp\u003e250 Bar\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFrom the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. Our widely successful “Dorch Stage 1” (DS1) has been replaced with our latest and greatest creation; the DS15! This new pump is our “Stage 1.5” which has been completely redesigned and optimized from the ground up. Externally we’ve updated the pump packaging to provide improved hose routing. There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like factory. Internally, we’ve re-worked the pressure chamber, spring rates, plunger depth, and completely optimized the volumetric efficiency of the pump. This is now a 250 bar capable pump and here’s the gains to be expected at 200 bar:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Dorch Engineering BMW B58 Gen1 D125 High Pressure Fuel Pump HPFP Upgrade (Inc. M140i, M240i, 340i \u0026amp; X3 M40i)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/DorchEngineeringBMWB58Gen1D125HighPressureFuelPumpHPFPUpgrade_Inc.M140i_M240i_340i_X3M40i_-2_2048x2048.jpg?v=1699420688\"\u003e\u003c\/p\u003e\n\u003cp\u003eSoftware changes are required to run this pump. If using \u003cstrong\u003eBootmod3\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMHD\u003c\/strong\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMG Flasher\u003c\/strong\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 implementation via WinOLS.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor the \u003c\/span\u003e\u003cspan mce-data-marked=\"1\"\u003emore powerful spec \u003c\/span\u003e\u003cspan\u003eDS25 \u003c\/span\u003e\u003cspan\u003eHPFP Upgrade, please see \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ethe \u003ca data-mce-fragment=\"1\" href=\"\/products\/dorch-engineering-bmw-b58-gen1-ds25-high-pressure-fuel-pump-hpfp-upgrade\" target=\"_blank\" data-mce-href=\" \/products\/dorch-engineering-bmw-b58-gen1-ds25-high-pressure-fuel-pump-hpfp-upgrade\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDorch B58 Gen1 DS25 HPFP Upgrade\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBeyond the pump performance, why choose Dorch?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePLUG AND PLAY:\u003c\/strong\u003e This is the \u003cstrong data-mce-fragment=\"1\"\u003eONLY\u003c\/strong\u003e true plug and play OEM fitment option on the market. Our kit includes our 250 bar capacity hardline to effortlessly connect our HPFP to your fuel rail (versus the time consuming process of bending and damaging the OEM line to fit).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLIFETIME WARRANTY:\u003c\/strong\u003e The reason we can offer this is simply because our pumps are THAT reliable. That said, on the slim chance you have an issue, we’ve got your back!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCUSTOMER SUPPORT:\u003c\/strong\u003e Ask around! It’s no secret that we offer unrivaled 24\/7 support with REAL help. You’re an email away from professional engineers, technicians, and our tuner, who can solve anything you throw at them.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTUNING SUPPORT:\u003c\/strong\u003e We aren’t just a hard part’s manufacturer. We have a dedicated calibration engineer in-house who painstakingly develops all of our HPFP files using OEM calibration tools and supports a global tuning network.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick Connect Low Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Pressure Line Bracket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlug-n-Play Adapter Harness\u003cbr\u003e\n\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\u003cp\u003eF20\/21 – M140i, M140xi\u003cbr\u003eF22\/23 – M240i, M240xi\u003cbr\u003eF30\/31\/34 – 340i, 340xi\u003cbr\u003eF32\/33\/36 – 440i, 440xi\u003c\/p\u003e\n\u003cp\u003eG30\/31 – 540i, 540xi \u003cspan\u003e*\u003c\/span\u003e\u003cbr\u003eG32 – 640i, 640xi\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e*\u003c\/span\u003e\u003cbr\u003eG11\/12 – 740i, 740xi\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eG01 – X3 M40i\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e*\u003c\/span\u003e\u003cbr\u003eG02 – X4 M40i\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e* ONLY UP TO 2019 Model Year\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eKIT NOT COMPATIBLE with Gen2 B58 Vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\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\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/pg7c63.p3cdn1.secureserver.net\/wp-content\/uploads\/2023\/07\/Dorch-Engineering-B58-HPFP-Kit-Installation-Rev2.1.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003e\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" alt=\"Dorch Engineering BMW B58 Stage 1\/2 HPFP (M140i(x), M240i(x), 340i(x), 440i(x) \u0026amp; 540i(x)) Installation Guide - \" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Download_Installalation_Guide_2020_Aug_Cropped_1d2bdab9-771b-4892-a7e6-2af91d8adbdb_2048x2048.jpg?v=1611367738\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Download_Installalation_Guide_2020_Aug_Cropped_1d2bdab9-771b-4892-a7e6-2af91d8adbdb_2048x2048.jpg?v=1611367738\"\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDE-581-15A (1-4 Series Fitment)\u003c\/p\u003e\n\u003cp\u003eDE-581-15B (5-7 Series Fitment)\u003c\/p\u003e\n\u003cp\u003eDE-581-15C (X3\/X4 Fitment)\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":"1-4 Series Fitment","offer_id":64544632766813,"sku":"DEN-FUP-B58-001-1","price":1298.99,"currency_code":"GBP","in_stock":false},{"title":"5-7 Series Fitment","offer_id":64544632799581,"sku":"DEN-FUP-B58-001-2","price":1286.0,"currency_code":"GBP","in_stock":false},{"title":"X3\/X4 Fitment","offer_id":64544632832349,"sku":"DEN-FUP-B58-001-3","price":1286.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/DorchEngineeringBMWB58Gen1D125HighPressureFuelPumpHPFPUpgrade_Inc.M140i_M240i_340i_X3M40i_-1_a660fd1b-ecf0-44b3-847f-de69edc43236.jpg?v=1777347903","url":"https:\/\/performancepartsdirect.co.uk\/products\/dorch-engineering-bmw-b58-gen1-d125-high-pressure-fuel-pump-hpfp-upgrade-inc-m140i-m240i-340i-x3-m40i","provider":"Performance Parts Direct","version":"1.0","type":"link"}