{"title":"Dorch Engineering","description":null,"products":[{"product_id":"dorch-engineering-bmw-n55-lift-kit-hpfp-upgrade-inc-m2-m135i-335i-435i","title":"Dorch Engineering BMW N55 Lift Kit HPFP Upgrade (Inc. M2, M135i, 335i \u0026 435i)","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWe are proud to offer a game-changing product for the N55 community! With this innovative solution we are able to add up to 49% MORE fuel flow on top of either one of our existing N55 HPFP kits. This means higher power capacity than ever before possible with the OEM direct-injection fuel system. We start with Genuine BMW vacuum pump cores and install our Dorch Engineering Cam within the OEM assembly using our proprietary manufacturing tooling and validation equipment. What you end up with is a ton more fuel flow in a very simple and clean package, all while utilizing the safety and sophistication of the stock DME. These are never before seen DI power numbers!\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"tablepress tablepress-id-6 dataTable no-footer\" id=\"tablepress-6-no-2\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" class=\"column-1 sorting_disabled\"\u003eN55 Lift Kit Size\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" class=\"column-2 sorting_disabled\"\u003eHPFP Version\u003cbr\u003e\n\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" class=\"column-3 sorting_disabled\"\u003eMINIMUM E10 Power Requirement\u003cbr\u003e\n\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" class=\"column-4 sorting_disabled\"\u003eMAXIMUM E10 Power Capacity\u003cbr\u003e\n\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" class=\"column-5 sorting_disabled\"\u003eMAXIMUM E85 Power Capacity\u003cbr\u003e\n\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\"\u003e+38%\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eDS15\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003eN\/A\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e700whp\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e560whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e+49%\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eDS15\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003eN\/A\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e750whp\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e610whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4 even\"\u003e\n\u003ctd class=\"column-1\"\u003e+38%\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eDS25\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e430whp\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e900whp\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e690whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e+49%\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eDS25\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e500whp\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e1000whp\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd class=\"column-5\"\u003e770whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhen combining the N55LK with our DS25 HPFP (or DS2), it is important to note that there is a minimum power requirement. This is simply to ensure that your vehicle can easily be tuned and operated like OEM. Going below these thresholds makes your tuner’s job more difficult than it needs to be. With the DS15 HPFP on the other hand (or DS1), there is no minimum power requirement so it would always make sense to use the +49% N55LK in combination with our DS15 (or DS1) HPFP.\u003c\/p\u003e\n\u003cp\u003eSoftware changes are required to run this upgrade, but we do have preset optimized maps available via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBootmod3\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMHD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(coming soon). Simply check the box for the appropriate “Lift Kit” upgrade when flashing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e When pushing much beyond the flow capacity of our existing Stage 2 HPFP kit, the N55 is very much limited by the injectors. In order to see the full potential of this upgrade, it is highly recommended to upgrade to the larger S63 EU5 Injectors. These are OEM BMW injectors that flow up to 800whp on full E85.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDorch Lifetime Warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDorch Vacuum Pump Assembly\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDorch HPFP LK Mounting Flange\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum Pump Sealing Cap\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVacuum Pump Gasket\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\/E87\/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\u003cstrong\u003e*ONLY 2013+ models with OE Bosch HPFP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e KIT NOT COMPATIBLE with 2011-2012 N55 Vehicles\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOT COMPATIBLE WITH OEM HPFPs\u003c\/strong\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\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/pg7c63.p3cdn1.secureserver.net\/wp-content\/uploads\/2023\/07\/Dorch-Engineering-N55-HPFP-Lift-Kit-Installation-Rev1.2.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;\" data-mce-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\" data-mce-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\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDE-LK-1038-EWG (Flow Spec +38%, EWG)\u003c\/p\u003e\n\u003cp\u003eDE-LK-1038-PWG \u003cspan data-mce-fragment=\"1\"\u003e(Flow Spec +38%, PWG)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDE-LK-1049-EWG \u003cspan data-mce-fragment=\"1\"\u003e(Flow Spec +49%, EWG)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDE-LK-1049-PWG \u003cspan data-mce-fragment=\"1\"\u003e(Flow Spec +49%, PWG)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\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\u003cp\u003e \u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"I'll Send My Core To be Upgraded \/ EWG \/ '+38%","offer_id":64544627032413,"sku":"DE-LK-1038-EWG","price":883.28,"currency_code":"GBP","in_stock":true},{"title":"I'll Send My Core To be Upgraded \/ EWG \/ '+49%","offer_id":64544627065181,"sku":"DE-LK-1048-EWG","price":892.2,"currency_code":"GBP","in_stock":true},{"title":"I'll Send My Core To be Upgraded \/ PWG \/ '+38%","offer_id":64544627097949,"sku":"DE-LK-1038-PWG","price":883.28,"currency_code":"GBP","in_stock":true},{"title":"I'll Send My Core To be Upgraded \/ PWG \/ '+49%","offer_id":64544627130717,"sku":"DE-LK-1048-PWG","price":883.28,"currency_code":"GBP","in_stock":true},{"title":"Refundable Core Deposit \/ EWG \/ '+38%","offer_id":64544627163485,"sku":"DE-LK-1038-EWG-CORE","price":1353.53,"currency_code":"GBP","in_stock":true},{"title":"Refundable Core Deposit \/ EWG \/ '+49%","offer_id":64544627196253,"sku":"DE-LK-1048-EWG-CORE","price":1367.2,"currency_code":"GBP","in_stock":true},{"title":"Refundable Core Deposit \/ PWG \/ '+38%","offer_id":64544627229021,"sku":"DE-LK-1038-PWG-CORE","price":1353.53,"currency_code":"GBP","in_stock":true},{"title":"Refundable Core Deposit \/ PWG \/ '+49%","offer_id":64544627261789,"sku":"DE-LK-1048-PWG-CORE","price":1353.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/DorchEngineeringBMWN55LiftKitHPFPUpgrade_Inc.M2_M135i_335i_435i_-1_96cd1b87-a42b-4383-9bfd-d5c5fc955ad6.jpg?v=1777347832"},{"product_id":"dorch-engineering-bmw-n55-ds15-hpfp-upgrade-inc-m2-m135i-335i-435i","title":"Dorch Engineering BMW N55 DS15 HPFP Upgrade (Inc. M2, M135i, 335i \u0026 435i)","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDorch N55 DS15 HPFP Upgrade \u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDS15-250 HPFP Specs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDS15-250\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDS15-250\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+ 38% N55LK\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDS15-250\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+ 49% N55LK\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Potential Gasoline\u003c\/td\u003e\n\u003ctd\u003e550whp\u003c\/td\u003e\n\u003ctd\u003e700whp\u003c\/td\u003e\n\u003ctd\u003e750whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Potential E85\u003c\/td\u003e\n\u003ctd\u003e400whp\u003c\/td\u003e\n\u003ctd\u003e560whp\u003c\/td\u003e\n\u003ctd\u003e610whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e250 Bar\u003c\/td\u003e\n\u003ctd\u003e250 Bar\u003c\/td\u003e\n\u003ctd\u003e250 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWe’re proud to introduce our latest 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 for even easier installations. 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.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Dorch Engineering BMW N55 DS15 HPFP Upgrade (Inc. M2, M135i, 335i \u0026amp; 435i)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/DorchEngineeringBMWN55DS15HPFPUpgrade_Inc.M2_M135i_335i_435i_-2_2048x2048.jpg?v=1699418461\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/DorchEngineeringBMWN55DS15HPFPUpgrade_Inc.M2_M135i_335i_435i_-2_2048x2048.jpg?v=1699418461\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a complete plug-and-play kit to support up to 550whp on E10 fuel (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. Software changes are required to run this pump. If using \u003cstrong\u003eMHD\u003c\/strong\u003e or \u003cstrong\u003eBootmod3\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 changes via WinOLS.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNot sure which harness you need?\u003cstrong\u003e \u003ca href=\"https:\/\/pg7c63.p3cdn1.secureserver.net\/wp-content\/uploads\/2020\/11\/N55-Harness-Check-V1.0.pdf\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\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\u003eBeyond the pump performance, why choose Dorch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLUG AND PLAY:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis kit is truly 100% plug and play OEM fitment. Our kit is equipped with everything you need, including our 250 bar capacity hardline to effortlessly connect our HPFP to your fuel rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLIFETIME WARRANTY:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCUSTOMER SUPPORT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAsk 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUNING SUPPORT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe 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\/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\u003eDorch Lifetime Warranty\u003cbr\u003e\n\u003c\/li\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\u003eLow 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\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\u003cstrong\u003e*ONLY 2013+ models with OE Bosch HPFP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e KIT NOT COMPATIBLE with 2011-2012 N55 Vehicles\u003c\/p\u003e\n\u003cp\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\" data-mce-href=\"https:\/\/dorchengineering.com\/wp-content\/uploads\/2019\/12\/N55_HPFP_Kit_Installation.pdf\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg style=\"float: none;\" alt=\"Dorch Engineering BMW N55 Stage 1\/2 HPFP (M2, 135i, M135i, M235i, 335i \u0026amp; 435i) Installation Guide - \" 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\" data-mce-style=\"float: none;\" data-mce-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\"\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\u003e\u003cspan\u003eDE-55-15A \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\u003cp\u003e \u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"Old Style Harness (Build Date Pre-12\/2013)","offer_id":64544632635741,"sku":"DEN-FUP-N55-001-1","price":1174.67,"currency_code":"GBP","in_stock":true},{"title":"New Style Harness (Build Date 12\/2013+)","offer_id":64544632668509,"sku":"DEN-FUP-N55-001-2","price":1174.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/DorchEngineeringBMWN55DS15HPFPUpgrade_Inc.M2_M135i_335i_435i_-1_2d8b63a6-39d6-4eae-a028-d0427578d2f4.jpg?v=1777347902"},{"product_id":"dorch-engineering-bmw-n55-ds25-hpfp-upgrade-inc-m2-m135i-335i-435i","title":"Dorch Engineering BMW N55 DS25 HPFP Upgrade (Inc. M2, M135i, 335i \u0026 435i)","description":"\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eDorch N55 DS25 HPFP Upgrade \u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"tablepress tablepress-id-8\" id=\"tablepress-8-no-2\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003eDS25-250 HPFP Specs\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003eDS25-250\u003c\/th\u003e\n\u003cth class=\"column-3\"\u003eDS25-250\u003cbr\u003e+ 38% N55LK\u003c\/th\u003e\n\u003cth class=\"column-4\"\u003eDS25-250\u003cbr\u003e+ 49% N55LK\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\"\u003e750whp\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e900whp\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e1000whp\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\"\u003e550whp\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e690whp\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e770whp\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\"\u003e250 Bar\u003c\/td\u003e\n\u003ctd class=\"column-4\"\u003e250 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWelcome to the home of the highest powered direct injection N55 cars on the planet! If your power goals extend beyond the capacity of our DS25 HPFP alone, be sure to check out your options of pairing it with our N55LK innovation.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe’re proud to introduce our latest generation of pumps! Our widely successful “Dorch Stage 2” (DS2) has been replaced with our latest and greatest creation; the DS25. This new pump is our “Stage 2.5” which has been completely redesigned and optimized from the ground up. Externally we’ve updated the pump packaging to provide improved hose routing for even easier installations. Internally, we’ve re-worked the pressure chamber, spring rates, plunger depth, and completely optimized the volumetric efficiency of the pump.\u003c\/p\u003e\n\u003cp\u003eWhat does this mean? It means the most reliable and highest flowing N55 pump on the market just got even MORE reliable and even MORE flow! The DS25 is also designed to run efficiently all the way up to 250 bar in order to maximize the flow potential of upgraded DI injectors.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/DorchEngineeringBMWB58Gen1DS25HighPressureFuelPumpHPFPUpgrade-2_b7a36e96-31f3-40cc-bcd6-8c52df3f43c4_2048x2048.jpg?v=1699418502\" title=\"Dorch Engineering BMW N55 DS25 HPFP Upgrade (Inc. M2, M135i, 335i \u0026amp; 435i)\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/DorchEngineeringBMWB58Gen1DS25HighPressureFuelPumpHPFPUpgrade-2_b7a36e96-31f3-40cc-bcd6-8c52df3f43c4_2048x2048.jpg?v=1699418502\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eJust like our previous generation DS2 kit, 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. Software changes are required to run this pump. If using \u003cstrong\u003eMHD\u003c\/strong\u003e or \u003cstrong\u003eBootmod3\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\u003cspan data-mce-fragment=\"1\"\u003eNot sure which harness you need?\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003ca href=\"https:\/\/pg7c63.p3cdn1.secureserver.net\/wp-content\/uploads\/2020\/11\/N55-Harness-Check-V1.0.pdf\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/pg7c63.p3cdn1.secureserver.net\/wp-content\/uploads\/2020\/11\/N55-Harness-Check-V1.0.pdf\"\u003eClick Here\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eBeyond the pump performance, why choose Dorch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLUG AND PLAY:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis kit is truly 100% plug and play OEM fitment. Our kit is equipped with everything you need, including our 250 bar capacity hardline to effortlessly connect our HPFP to your fuel rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLIFETIME WARRANTY:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eThe 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCUSTOMER SUPPORT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAsk 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUNING SUPPORT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe 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\/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\u003eDorch Lifetime Warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPFP w\/ Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDorch High Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePTFE Low Pressure Hose\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlug and 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\u003cstrong\u003e*ONLY 2013+ models with OE Bosch HPFP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e KIT NOT COMPATIBLE with 2011-2012 N55 Vehicles\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:\/\/pg7c63.p3cdn1.secureserver.net\/wp-content\/uploads\/2023\/07\/Dorch-Engineering-N55-HPFP-Kit-Installation-Rev3.1.pdf\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg style=\"float: none;\" alt=\"Dorch Engineering BMW N55 Stage 1\/2 HPFP (M2, 135i, M135i, M235i, 335i \u0026amp; 435i) Installation Guide - \" 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\" data-mce-style=\"float: none;\" data-mce-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\"\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-55-25A\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\u003cp\u003e \u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"Old Style Harness (Build Date Pre-12\/2013)","offer_id":64544632701277,"sku":"DEN-FUP-N55-002-1","price":1741.91,"currency_code":"GBP","in_stock":true},{"title":"New Style Harness (Build Date 12\/2013+)","offer_id":64544632734045,"sku":"DEN-FUP-N55-002-2","price":1711.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/DorchEngineeringBMWN55DS25HPFPUpgrade_Inc.M2_M135i_335i_435i_-1_060b4634-b9c6-4543-abfe-a125b41e193b.jpg?v=1777347903"},{"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"},{"product_id":"dorch-engineering-bmw-b58-gen2-ds25-high-pressure-fuel-pump-hpfp-upgrade-inc-m340i-540i-z4-m40i-a90-gr-supra","title":"Dorch Engineering BMW B58 Gen2 DS25 High Pressure Fuel Pump HPFP Upgrade (Inc. M340i, 540i, Z4 M40i \u0026 A90 GR Supra)","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;\"\u003eDorch B58 Gen2 DS25 HPFP Upgrade\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDS25-350 HPFP Specs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDS25-350\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDS25-350 with + 27% Cam Upgrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Potential Gasoline\u003c\/td\u003e\n\u003ctd\u003e770whp\u003c\/td\u003e\n\u003ctd\u003e950whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow Potential E85\u003c\/td\u003e\n\u003ctd\u003e560whp\u003c\/td\u003e\n\u003ctd\u003e710whp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e350 Bar\u003c\/td\u003e\n\u003ctd\u003e350 Bar\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. We’re proud to announce the 350 bar version of our wildly successful DS25 pump; another first of it’s kind in the aftermarket! Internally, we’ve re-worked the entire pump body, spring rates, plunger depth, and completely optimized the volumetric efficiency of the pump. What we’ve come up with is the same consistent and extremely reliable HPFP solutions we’re known for, but now at 350 bar operating pressures for Gen2 B58 compatibility! 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\/p\u003e\n\u003cp\u003eSoftware changes are required to run this pump. If using \u003cstrong\u003eBootmod3\u003c\/strong\u003e or \u003cstrong\u003eMHD\u003c\/strong\u003e, simply check the box for our pump upgrade when flashing (coming soon). 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\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cstrong\u003eBeyond the pump performance, why choose Dorch?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLUG AND PLAY:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eONLY\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etrue plug and play OEM fitment option on the market. Our kit includes our 350 bar capacity hardline to effortlessly connect our HPFP to your fuel rail (versus the time consuming process of bending and potentially damaging the OEM line to fit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLIFETIME WARRANTY:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCUSTOMER SUPPORT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAsk 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\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUNING SUPPORT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe 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\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDorch Lifetime Warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPFP w\/ Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDorch High Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePTFE Low Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Pressure Hose Bracket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlug and Play Adapter Harness\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA90\/91 – Toyota Supra\u003cbr\u003eG29 – Z4 M40i\u003c\/p\u003e\n\u003cp\u003eG42\/43 – M240i, M240xi\u003cbr\u003eG20\/21 – M340i, M340xi\u003cbr\u003eG22\/23\/26 – M440i, M440xi\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*\u003cbr\u003e\u003c\/span\u003eG15\/16 – 840i, 840xi\u003cbr\u003eG05 – X5 40i\u003cbr\u003eG06 – X6 40i\u003cbr\u003eG07 – X7 40i\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\u003cspan\u003e\u003cstrong\u003e* ONLY GEN2 B58 Equipped Model Years\u003c\/strong\u003e\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\/08\/Dorch-Engineering-B58-Gen2-HPFP-Kit-Installation-Rev1.0.pdf\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg 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\" alt=\"Dorch Engineering BMW B58 Stage 1\/2 HPFP (M140i(x), M240i(x), 340i(x), 440i(x) \u0026amp; 540i(x)) Installation Guide - \" width=\"2048x2048\" height=\"2048x2048\" 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\" data-mce-fragment=\"1\"\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-582-25TS (GR Supra \/ Z4 M40i)\u003c\/p\u003e\n\u003cp\u003eDE-582-25A (2-4 Series Fitment)\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"sku\" data-o_content=\"DE-58-2001-1\"\u003eDE-582-25B (5-8 Series \/ X5-X7 Fitment)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"sku\" data-o_content=\"DE-58-2001-1\"\u003eDE-582-25C\u003c\/span\u003e (X3\/X4 Fitment)\u003c\/p\u003e\n\u003cp\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\u003cp\u003e \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":"GR Supra \/ Z4 M40i","offer_id":64544632897885,"sku":"DEN-FUP-B58-008-1","price":1786.74,"currency_code":"GBP","in_stock":true},{"title":"2-4 Series Fitment","offer_id":64544632930653,"sku":"DEN-FUP-B58-008-2","price":1970.26,"currency_code":"GBP","in_stock":true},{"title":"5-8 Series \/ X5-X7 Fitment","offer_id":64544632963421,"sku":"DEN-FUP-B58-008-3","price":1950.56,"currency_code":"GBP","in_stock":true},{"title":"X3\/X4 Fitment","offer_id":64544632996189,"sku":"DEN-FUP-B58-008-4","price":1950.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/DorchEngineeringBMWB58Gen2DS25HighPressureFuelPumpHPFPUpgrade_Inc.M340i_540i_Z4M40i_A90GRSupra_-1_da66323f-012a-4e68-a3ad-949bd2155b4e.jpg?v=1777347904"},{"product_id":"dorch-engineering-bmw-b58-gen1-ds25-high-pressure-fuel-pump-hpfp-upgrade","title":"Dorch Engineering BMW B58 Gen1 DS25 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 DS25 HPFP Upgrade\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"tablepress tablepress-id-7\" id=\"tablepress-7-no-2\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003eDS25-250 HPFP Specs\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003eDS25-250\u003c\/th\u003e\n\u003cth class=\"column-3\"\u003eDS25-250 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\"\u003e750whp\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e1000whp\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\"\u003e550whp\u003c\/td\u003e\n\u003ctd class=\"column-3\"\u003e770whp\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\"\u003e250 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eFrom the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. Our widely successful “Dorch Stage 2” (DS2) has been replaced with our latest and greatest creation; the DS25! This new pump is our “Stage 2.5” which has been completely redesigned and optimized from the ground up. Externally we’ve updated the packaging to provide exact OEM hose routing for ZERO interference when changing out coil packs or spark plugs. 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.\u003c\/p\u003e\n\u003cp\u003eWhat does this mean? It means the most reliable and highest flowing B58 pump on the market just got even MORE reliable and even MORE flow! The DS25 is also designed to run efficiently all the way up to 250 bar in order to maximize the flow potential of upgraded DI injectors:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/DorchEngineeringBMWB58Gen1DS25HighPressureFuelPumpHPFPUpgrade-2_3c2ad58c-03f6-4812-b25f-31ca79761292_2048x2048.jpg?v=1699420144\" alt=\"\"\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\u003eFor the lower spec DS15 HPFP Upgrade, please see \u003cspan data-mce-fragment=\"1\"\u003ethe \u003c\/span\u003e\u003ca data-mce-fragment=\"1\" title=\"Dorch B58 Gen1 DS15 HPFP Upgrade.\" href=\"\/products\/dorch-engineering-bmw-b58-gen1-d125-high-pressure-fuel-pump-hpfp-upgrade-inc-m140i-m240i-340i-x3-m40i\" target=\"_blank\" data-mce-href=\" \/products\/dorch-engineering-bmw-b58-gen1-d125-high-pressure-fuel-pump-hpfp-upgrade-inc-m140i-m240i-340i-x3-m40i\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDorch B58 Gen1 DS15 HPFP Upgrade\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\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\u003eDorch Lifetime Warranty\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHPFP w\/ Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDorch High Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePTFE Low Pressure Line\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Pressure Hose Bracket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlug and 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\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\" 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\" alt=\"Dorch Engineering BMW B58 Stage 1\/2 HPFP (M140i(x), M240i(x), 340i(x), 440i(x) \u0026amp; 540i(x)) Installation Guide - \" width=\"2048x2048\" height=\"2048x2048\" 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-581-25A (1-4 Series Fitment)\u003c\/p\u003e\n\u003cp\u003eDE-581-25B (5-7 Series Fitment)\u003c\/p\u003e\n\u003cp\u003eDE-581-25C (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":64544641319261,"sku":"DEN-FUP-B58-002-1","price":1753.92,"currency_code":"GBP","in_stock":true},{"title":"5-7 Series Fitment","offer_id":64544641352029,"sku":"DEN-FUP-B58-002-2","price":1757.64,"currency_code":"GBP","in_stock":true},{"title":"X3\/X4 Fitment","offer_id":64544641384797,"sku":"DEN-FUP-B58-002-3","price":1832.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/DorchEngineeringBMWB58Gen1DS25HighPressureFuelPumpHPFPUpgrade-1_8e3a8a88-6aa0-4086-a2fd-927ec3c76fcd.jpg?v=1777347959"},{"product_id":"dorch-engineering-bmw-b58-f20-f22-f30-f32-stage-1-2-high-pressure-fuel-pump-hpfp-m140ix-m240ix-340ix-440ix","title":"Dorch Engineering BMW B58 F20 F22 F30 F32 Stage 1\/2 High Pressure Fuel Pump HPFP (M140i(x), M240i(x), 340i(x) \u0026 440i(x))","description":"\u003ch4 style=\"text-align: left;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStage 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter months of R\u0026amp;D we have finally released the world’s first B58 HPFP upgrade! This is a complete plug-and-play kit to support up to 600whp (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\u003eAfter months of R\u0026amp;D we have finally released the world’s first B58 HPFP upgrade! Our 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 up to 700whp and also allow for full E85 up to 550whp (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\/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\u003eThe table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various B58 fuel pump options. These calculations are based on the B58 cam lobe. Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft.\u003c\/p\u003e\n\u003ctable id=\"tablepress-2-no-2\" class=\"tablepress tablepress-id-2\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"row-1 odd\"\u003e\n\u003cth class=\"column-1\"\u003ePump Model\u003c\/th\u003e\n\u003cth class=\"column-2\"\u003eFuel Flow (cc\/rev)\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 Evo (Stock B58)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e.954\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3 odd\"\u003e\n\u003ctd class=\"column-1\"\u003eHDP6 (Stock B58TU)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e1.178\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4 even\"\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\u003e1.299\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5 odd\"\u003e\n\u003ctd class=\"column-1\"\u003e\u003cstrong\u003eDorch Engineering Stage 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\u003cstrong\u003e1.558\u003c\/strong\u003e\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\u003cbr\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\u003eQuick Connect Low 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\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eF20 – 140i, 140xi\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF21 – 140i, 140xi\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF22 – 240i, 240xi\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF30 – 340i, 340xi\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF31 – 340i, 340xi\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eF32 \/ F36 – 440i, 440xi\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis HPFP is compatible with gen 1 B58 engine only.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e: If you have a B58 equipped vehicle that is not listed, please contact info@dorchengineering.com for fitment information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStage 1 \u003c\/strong\u003eFull E85 is tuner-dependent, but we typically recommend our Stage 2 HPFP Upgrade kits\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\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/dorchengineering.com\/wp-content\/uploads\/2018\/10\/B58_HPFP_Kit_Installation.pdf\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cimg data-mce-fragment=\"1\" 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 \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eDE-58-1001 (Stage 1)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDE-58-2001 (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;\"\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","offer_id":64545029554525,"sku":"DE-58-1001","price":1185.8,"currency_code":"GBP","in_stock":false},{"title":"Stage 2","offer_id":64545029587293,"sku":"DE-58-2001","price":1859.52,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/1Qgk5IPbeTYmmWnof_P35LVHEbG0Pkudm_1e3d713a-4bd9-4e94-ac1d-01a8c927de3c.jpg?v=1777364657"},{"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\/collections\/dorch-engineering.oembed","provider":"Performance Parts Direct","version":"1.0","type":"link"}