{"product_id":"dorch-engineering-b58-gen-1-ds25-stage-2-5-hpfp-upgrade","title":"Dorch Engineering B58 Gen 1 DS25 Stage 2.5 HPFP Upgrade","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFrom the creators of the world's first B58 direct-injection fuelling upgrades, Dorch Engineering's widely successful \"Dorch Stage 2\" (DS2) pump has been replaced by their next generation of pumps, the DS25. This new pump is their \"Stage 2.5,\" completely redesigned and optimised from the ground up. Externally, the packaging has been updated to provide exact OEM hose routing, meaning zero interference when changing out coil packs or spark plugs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFlow potential reaches \u003cstrong\u003e750whp on gasoline and 550whp on E85\u003c\/strong\u003e with the DS25-250 alone, climbing to \u003cstrong\u003e1000whp on gasoline and 770whp on E85\u003c\/strong\u003e when paired with Dorch's 40% cam upgrade for this platform. There's no cutting, no bending, no crimping, this kit drops right in with full control from the DME, exactly like the OEM pump, with all the safety and sophistication of the stock system remaining intact. The kit includes a genuine 250-bar-capacity hardline, effortlessly connecting the HPFP to your fuel rail rather than the time-consuming, potentially damaging process of bending and adapting the OEM line to fit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eSoftware changes are required to run this pump.\u003c\/strong\u003e If using Bootmod3, MHD, or MG Flasher, simply select the pump upgrade option when flashing. Otherwise, send your .BIN file to Dorch Engineering directly for the appropriate software implementation via WinOLS.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eWhy Choose This HPFP Upgrade\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCompletely redesigned, ground-up successor to the popular DS2 pump\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUp to 1000whp on gasoline, 770whp on E85 with the 40% cam upgrade\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e750whp on gasoline, 550whp on E85 at the DS25-250 alone\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eExact OEM hose routing, zero interference when servicing coil packs or spark plugs\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGenuine 250-bar-capacity hardline included, no bending or adapting the OEM line\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% plug-and-play OEM fitment, no cutting, bending, or crimping required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFull DME control retained, exactly like factory\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGenuine lifetime warranty, 24\/7 support, dedicated in-house calibration engineer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-2 -mb-1 text-base font-bold\"\u003eCompatibility\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F20\/F21 M140i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F22\/F23 M240i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F30\/F31 340i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW F32\/F33\/F36 440i (B58 Gen 1)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW X3 M40i G01 (B58 Gen 1)\u003c\/li\u003e\n\u003cli\u003eBMW X4 M40i G02 (B58 Gen 1)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dorch Engineering","offers":[{"title":"1-4 Series","offer_id":54462609916237,"sku":"DEN-FUP-B58-002","price":2158.58,"currency_code":"EUR","in_stock":false},{"title":"5-7 Series","offer_id":54462609949005,"sku":"DEN-FUP-B58-002","price":2158.58,"currency_code":"EUR","in_stock":false},{"title":"X3\/X4","offer_id":54462609981773,"sku":"DEN-FUP-B58-002","price":2158.58,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4808\/2253\/files\/Dorch_Engineering_B58_Gen_1_DS25_Stage_2.5_HPFP_Upgrade.webp?v=1785948558","url":"https:\/\/i6tuning.com\/products\/dorch-engineering-b58-gen-1-ds25-stage-2-5-hpfp-upgrade","provider":"i6 Tuning","version":"1.0","type":"link"}