{"product_id":"bmw-n55-lift-kit-for-high-pressure-fuel-pump-upgrade","title":"BMW N55 Lift Kit For High Pressure Fuel Pump Upgrade","description":"\u003cp dir=\"ltr\"\u003eUnlock more direct-injection power on your BMW N55. Added on top of a Dorch N55 HPFP kit, the Lift Kit gives up to 49% more fuel flow while keeping the safety and control of the stock DME. Dorch fits its own cam into a genuine BMW vacuum pump core using proprietary tooling and validation.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePower and flow (with larger injectors)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eStage 1 pump: 750whp on E10, 600whp on E85; flow 1.818 cc\/rev\u003c\/li\u003e\n\u003cli\u003eStage 2 pump: 900whp on E10, 750whp on E85; flow 2.181 cc\/rev\u003c\/li\u003e\n\u003cli\u003eSoftware required (preset maps on Bootmod3 and MHD coming soon); S63 EU5 injectors recommended to reach full potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompatibility (2013+ with OE Bosch HPFP only; not 2011-2012 or OEM HPFP)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eF87 M2, F20\/21 M135i, F22\/23 M235i, F30\/31\/34 335i, F32\/33\/36 435i, F10\/11 535i, F25\/26 X3\/X4 35i, F15\/16 X5\/X6 35i (2013-2015)\u003c\/li\u003e\n\u003cli\u003eE8X 135i, E9X 335i, E84 X1 35i, E70\/71 X5\/X6 35i (2013+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eDorch vacuum pump assembly, HPFP mounting flange, sealing cap, gasket, Dorch Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eAvailable on request.\u003cbr\u003eEstimated EU delivery: 7-14 business days.\u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"Default Title","offer_id":59113995141464,"sku":null,"price":1161.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2440\/7128\/files\/Screenshot2026-11-13110914.png?v=1794560964","url":"https:\/\/tunepoint.eu\/products\/bmw-n55-lift-kit-for-high-pressure-fuel-pump-upgrade","provider":"TunePoint Europe","version":"1.0","type":"link"}