{"product_id":"dorch-ds3-high-pressure-fuel-pump-bmw-n55","title":"Dorch DS3 High-Pressure Fuel Pump — BMW N55","description":"\u003cp\u003eThe Dorch DS3 high-pressure fuel-pump kit provides additional fuelling capacity for supported BMW N55 applications. Choose the harness that matches the connector on your car.\u003c\/p\u003e\n\u003ch3\u003eKey details\u003c\/h3\u003e\n\u003cp\u003eOld Style (Pre-12\/2013) and New Style (12\/2013+) refer to the electrical connector. The date split is a guide: some December 2013–June 2014 cars retain the older connector. Check the actual connector against \u003ca href=\"https:\/\/dorchengineering.com\/wp-content\/uploads\/2020\/11\/N55-Harness-Check-V1.0.pdf\"\u003eDorch’s harness identification guide\u003c\/a\u003e before ordering; do not rely on registration date alone.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eFor N55 BMWs with the factory Bosch high-pressure pump, including F87 M2, F20\/F21 M135i, F22\/F23 M235i, F30\/F31\/F34 335i and F32\/F33\/F36 435i. E-series 135i\/335i and F10\/F11 535i applications require a confirmed 2013-on Bosch installation. Not compatible with 2011–2012 N55 cars.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eCompatible ECU calibration and professional installation are required. Confirm the existing pump and electrical connector before purchase. Performance depends on the complete fuel system, fuel and calibration.\u003c\/p\u003e","brand":"Dorch Engineering","offers":[{"title":"Old Style (Pre-12\/2013)","offer_id":58890871177590,"sku":"DEN-FUP-N55-010-OLD","price":2495.0,"currency_code":"GBP","in_stock":true},{"title":"New Style (12\/2013+)","offer_id":58890871210358,"sku":"DEN-FUP-N55-010-NEW","price":2495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/1085\/2726\/files\/den-fup-n55-010-dealer-product.jpg?v=1791137130","url":"https:\/\/slnperformance.co.uk\/products\/dorch-ds3-high-pressure-fuel-pump-bmw-n55","provider":"SLN Performance LTD","version":"1.0","type":"link"}