{"product_id":"dorch-engineering-b58-gen1-ds3-hpfp-upgrade","title":"Dorch Engineering B58 Gen1 DS3 HPFP Upgrade","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eAfter significant R\u0026amp;D, Dorch is proud to release the highest-flowing single-pump solution on the market for Gen1 B58: the DS3 (Dorch Stage 3). This is the largest bore size and highest-flowing pump to date, supporting incredible power with just a simple HPFP swap — with 20% more fueling gains than the DS25. It uses OEM hose routing for zero interference when changing coil packs or spark plugs. No cutting, no bending, no crimping — this kit drops right in with full control from the DME, just like factory.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlow potential: 860whp gasoline \/ 725whp E50 \/ 630whp E85\u003c\/li\u003e\n\u003cli\u003eWith +40% cam upgrade: 1150whp gasoline \/ 1000whp E50 \/ 870whp E85\u003c\/li\u003e\n\u003cli\u003eOperating pressure: 250 bar\u003c\/li\u003e\n\u003cli\u003eCombine with Dorch injectors and a cam solution for never-before-seen 4-digit direct-injection power\u003c\/li\u003e\n\u003cli\u003ePlug and play — the only true plug-and-play OEM fitment option on the market\u003c\/li\u003e\n\u003cli\u003eIncludes a 250 bar capacity hardline for direct connection to your fuel rail — no bending or damaging the OEM line\u003c\/li\u003e\n\u003cli\u003eLifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x DS3 high-pressure fuel pump (fitment per variant)\u003c\/li\u003e\n\u003cli\u003e250 bar capacity hardline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSoftware changes are required to run this pump — check the box for the Dorch pump upgrade in Bootmod3, MHD, or MG Flasher, or send your .BIN file to Dorch for WinOLS implementation\u003c\/li\u003e\n\u003cli\u003eEnter your VIN when ordering to ensure the correct adapter kit is included\u003c\/li\u003e\n\u003cli\u003eGen1 B58 only, up to 2019 model year — not compatible with 2020+ B58 (Gen2) vehicles\u003c\/li\u003e\n\u003cli\u003e24\/7 customer support from professional engineers, technicians, and Dorch's in-house tuner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1-4 Series fitment: DE-581-30A\u003c\/li\u003e\n\u003cli\u003e5-7 Series fitment: DE-581-30B\u003c\/li\u003e\n\u003cli\u003eX3\/X4 fitment: DE-581-30C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eF22\/F23\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i\u003c\/td\u003e\n\u003ctd\u003eF30\/F31\/F34\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e540i\u003c\/td\u003e\n\u003ctd\u003eG30\/G31\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e640i\u003c\/td\u003e\n\u003ctd\u003eG32\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e740i\u003c\/td\u003e\n\u003ctd\u003eG11\/G12\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M40i\u003c\/td\u003e\n\u003ctd\u003eG01\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4 M40i\u003c\/td\u003e\n\u003ctd\u003eG02\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen1)\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dorch Engineering","offers":[{"title":"1-4 Series Fitment","offer_id":53631123194163,"sku":"DE-581-30A","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"5-7 Series Fitment","offer_id":53631123226931,"sku":"DE-581-30B","price":2299.0,"currency_code":"USD","in_stock":true},{"title":"X3\/X4 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