{"product_id":"dorch-ds15-hpfp-upgrade-bmw-b58-gen1","title":"Dorch DS15 HPFP Upgrade - BMW B58 GEN1","description":"\u003cp data-start=\"0\" data-end=\"44\"\u003e\u003cstrong data-start=\"0\" data-end=\"44\"\u003eDorch DS15 HPFP Upgrade | BMW B58 GEN1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"46\" data-end=\"361\"\u003eAfter extensive product development, Dorch Engineering is launching the world's first high-pressure fuel pump upgrade for BMW's B58 GEN1 engines. The DS15 offers a significant improvement in fuel delivery and enables power levels of up to approximately 600 whp – depending on the tune and ethanol blend used.\u003c\/p\u003e\n\u003cp data-start=\"363\" data-end=\"605\"\u003eThis is a completely \u003cstrong data-start=\"382\" data-end=\"397\"\u003eplug \u0026amp; play\u003c\/strong\u003e solution that installs directly in place of the original pump without any modifications. Everything works seamlessly with the car's original DME control, maintaining OEM-level safety and control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"is8mb9\" data-start=\"612\" data-end=\"642\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"616\" data-end=\"642\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"643\" data-end=\"1029\"\u003e\n\n\u003cli data-section-id=\"os06yz\" data-start=\"643\" data-end=\"712\"\u003e\n\n\u003cstrong data-start=\"645\" data-end=\"670\"\u003eFirst of its kind:\u003c\/strong\u003e World's first B58 HPFP upgrade\u003c\/li\u003e\n\n\u003cli data-section-id=\"fmuxcf\" data-start=\"713\" data-end=\"787\"\u003e\n\n\u003cstrong data-start=\"715\" data-end=\"746\"\u003eUp to ~600 whp capacity:\u003c\/strong\u003e Depends on tune and fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"j03ywi\" data-start=\"788\" data-end=\"862\"\u003e\n\n\u003cstrong data-start=\"790\" data-end=\"813\"\u003eCompletely plug \u0026amp; play:\u003c\/strong\u003e No cutting, bending, or modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"4ajcqm\" data-start=\"863\" data-end=\"942\"\u003e\n\n\u003cstrong data-start=\"865\" data-end=\"885\"\u003eOEM integration:\u003c\/strong\u003e Full compatibility with original DME control\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kxxh8k\" data-start=\"943\" data-end=\"1029\"\u003e\n\n\u003cstrong data-start=\"945\" data-end=\"978\"\u003eImproved fuel flow:\u003c\/strong\u003e Optimized performance for tuned engines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"u2t3fj\" data-start=\"1036\" data-end=\"1074\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1074\"\u003eFuel Flow (Reference Values)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1075\" data-end=\"1130\"\u003eMaximum flow (cc\/crankshaft revolution) for different pumps:\u003c\/p\u003e\n\u003cul data-start=\"1132\" data-end=\"1271\"\u003e\n\n\u003cli data-section-id=\"pjcvx7\" data-start=\"1132\" data-end=\"1170\"\u003eStandard B58 (HDP5 Evo): 0.954 cc\/rev\u003c\/li\u003e\n\n\u003cli data-section-id=\"12utio2\" data-start=\"1171\" data-end=\"1207\"\u003eStandard B58TU (HDP6): 1.178 cc\/rev\u003c\/li\u003e\n\n\u003cli data-section-id=\"1l3rafq\" data-start=\"1208\" data-end=\"1239\"\u003eDorch Stage 1: 1.299 cc\/rev\u003c\/li\u003e\n\n\u003cli data-section-id=\"11iofrz\" data-start=\"1240\" data-end=\"1271\"\u003eDorch Stage 2: 1.558 cc\/rev\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1273\" data-end=\"1367\"\u003eNote: Actual flow depends on the engine's camshaft profile (lift and number of lobes).\u003c\/p\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"1374\" data-end=\"1403\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1378\" data-end=\"1403\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1404\" data-end=\"1450\"\u003ePump operation requires a software update:\u003c\/p\u003e\n\u003cul data-start=\"1451\" data-end=\"1667\"\u003e\n\n\u003cli data-section-id=\"12imdgp\" data-start=\"1451\" data-end=\"1529\"\u003eBootmod3, MHD, or MG Flasher: select HPFP upgrade when flashing\u003c\/li\u003e\n\n\u003cli data-section-id=\"19rhggz\" data-start=\"1530\" data-end=\"1612\"\u003eOther solutions: send .BIN file to Dorch Engineering for calibration\u003c\/li\u003e\n\n\u003cli data-section-id=\"bbn2sr\" data-start=\"1613\" data-end=\"1667\"\u003eSoftware update is free for Dorch customers\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1669\" data-end=\"1771\"\u003eFor full E85 use, a Stage 2 HPFP upgrade is generally recommended (depends on the tuner)\u003c\/p\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1778\" data-end=\"1801\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1801\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1802\" data-end=\"1970\"\u003e\n\n\u003cli data-section-id=\"1eo5s31\" data-start=\"1802\" data-end=\"1839\"\u003eHPFP pump + mounting hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"16oq9qm\" data-start=\"1840\" data-end=\"1870\"\u003eHigh-pressure fuel line\u003c\/li\u003e\n\n\u003cli data-section-id=\"1uuspwx\" data-start=\"1871\" data-end=\"1908\"\u003eQuick-connect low-pressure hose\u003c\/li\u003e\n\n\u003cli data-section-id=\"1engc9a\" data-start=\"1909\" data-end=\"1939\"\u003eLow-pressure hose clamp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1b0gwv5\" data-start=\"1940\" data-end=\"1970\"\u003ePlug \u0026amp; Play adapter harness\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19iuly6\" data-start=\"1977\" data-end=\"2010\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1981\" data-end=\"2010\"\u003eCompatibility (B58 GEN1)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2011\" data-end=\"2042\"\u003eSuitable for the following models, among others:\u003c\/p\u003e\n\u003cul data-start=\"2043\" data-end=\"2250\"\u003e\n\n\u003cli data-section-id=\"1n0rgrb\" data-start=\"2043\" data-end=\"2066\"\u003eF20\/21 140i \/ 140xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"8jancn\" data-start=\"2067\" data-end=\"2090\"\u003eF22\/23 240i \/ 240xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1g1nvzz\" data-start=\"2091\" data-end=\"2117\"\u003eF30\/31\/34 340i \/ 340xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"ljk4rh\" data-start=\"2118\" data-end=\"2144\"\u003eF32\/33\/36 440i \/ 440xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"xsui8s\" data-start=\"2145\" data-end=\"2169\"\u003eG30\/31 540i \/ 540xi*\u003c\/li\u003e\n\n\u003cli data-section-id=\"qro1gz\" data-start=\"2170\" data-end=\"2191\"\u003eG32 640i \/ 640xi*\u003c\/li\u003e\n\n\u003cli data-section-id=\"sct20u\" data-start=\"2192\" data-end=\"2216\"\u003eG11\/12 740i \/ 740xi*\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q2c8j3\" data-start=\"2217\" data-end=\"2233\"\u003eG01 X3 M40i*\u003c\/li\u003e\n\n\u003cli data-section-id=\"1flq2dn\" data-start=\"2234\" data-end=\"2250\"\u003eG02 X4 M40i*\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2252\" data-end=\"2281\"\u003e* Only models up to model year 2019. Not compatible with 2020+ B58 engines\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/dorchengineering.com\/wp-content\/uploads\/2018\/10\/B58_HPFP_Kit_Installation.pdf\" target=\"_blank\"\u003eB58_HPFP_Kit_Installation\u003c\/a\u003e\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"1-4 Series","offer_id":47763511509339,"sku":"DEN-FUP-B58-001-1sarja","price":1429.0,"currency_code":"GBP","in_stock":true},{"title":"5-7 series","offer_id":47763511542107,"sku":"DEN-FUP-B58-001-5sarja","price":1429.0,"currency_code":"GBP","in_stock":true},{"title":"X3\/X4","offer_id":47763511574875,"sku":"DEN-FUP-B58-001-x3","price":1429.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/b58_dorch_s1.png?v=1709502839","url":"https:\/\/www.qtparts.fi\/en-gb\/products\/dorch-ds15-hpfp-upgrade-bmw-b58-gen1","provider":"QT Parts","version":"1.0","type":"link"}