{"product_id":"fuel-it-bmw-e-chassis-1m-135i-and-335i-n54-low-pressure-fuel-pump-stage-2","title":"Fuel-It Stage 2 LPFP Low Pressure Fuel Pump Upgrade for BMW N54 \u0026 N55 1M, 135i, 335i  E85 Compatible Walbro 450 (F90000267) Plug-and-Play In-Tank  E82 E88 E90 E92 E93","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eStage 2 High-Flow In‑Tank Fuel Pump Module for BMW N54 and N55 E Chassis\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Unlock reliable fuelling for tuned twin‑turbo BMW builds with this complete in‑tank pump module. Designed for E8x and E9x platforms running the N54 or N55 3.0 turbo engine, this drop‑in assembly replaces the factory bucket and delivers roughly double the flow of the stock unit. Ethanol compatible and built around the proven Walbro 450 pump, part number F90000267, it keeps fuel rail pressure stable on hard acceleration and high load, whether you run petrol, race fuel or E blends.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Ideal for BMW 1 Series M Coupe, 135i and 335i owners building fast road or track cars, this Stage 2 solution supports up to around 600 whp on petrol or race fuel and up to around 550 whp on E85. Every unit is flow tested before dispatch for consistent performance you can trust.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy enthusiasts choose this pump module\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDirect drop‑in replacement bucket for N54 and N55 E chassis cars using factory style connectors\u003c\/li\u003e\n    \u003cli\u003eEthanol compatible Walbro 450 F90000267 with new filter for dependable flow on E fuels\u003c\/li\u003e\n    \u003cli\u003eApproximately 100 percent more throughput than the original in‑tank feed pump\u003c\/li\u003e\n    \u003cli\u003eSupports serious power levels on tuned setups while maintaining steady low‑side pressure\u003c\/li\u003e\n    \u003cli\u003eOptimised internal setup to balance venturi function and pump output for consistent delivery\u003c\/li\u003e\n    \u003cli\u003eEach assembly is flow checked prior to shipping for quality assurance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eComplete in‑tank pump bucket assembly ready to install\u003c\/li\u003e\n    \u003cli\u003eNew Walbro F90000267 450 series pump\u003c\/li\u003e\n    \u003cli\u003eNew Walbro strainer\u003c\/li\u003e\n    \u003cli\u003eCustom fittings to optimise venturi and output\u003c\/li\u003e\n    \u003cli\u003eSpare vent tube clip\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Handy extra for fitting: a lock ring removal tool makes the job quicker and cleaner.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n  \u003cp\u003eCompatible with BMW E chassis N54 and N55 turbo models including 1M, 135i and 335i:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 Series E88 Convertible 11\/2006 to 10\/2013\u003c\/li\u003e\n    \u003cli\u003e1 Series E82 Coupe 11\/2006 to 10\/2013\u003c\/li\u003e\n    \u003cli\u003e3 Series E90 Saloon 02\/2004 to 09\/2008\u003c\/li\u003e\n    \u003cli\u003e3 Series E90 LCI Saloon 07\/2007 to 12\/2011\u003c\/li\u003e\n    \u003cli\u003e3 Series E91 Touring 02\/2004 to 08\/2008\u003c\/li\u003e\n    \u003cli\u003e3 Series E91 LCI Touring 07\/2007 to 05\/2012\u003c\/li\u003e\n    \u003cli\u003e3 Series E92 Coupe 05\/2005 to 02\/2010\u003c\/li\u003e\n    \u003cli\u003e3 Series E92 LCI Coupe 11\/2008 to 06\/2013\u003c\/li\u003e\n    \u003cli\u003e3 Series E93 Convertible 09\/2005 to 02\/2010\u003c\/li\u003e\n    \u003cli\u003e3 Series E93 LCI Convertible 11\/2008 to 10\/2013\u003c\/li\u003e\n    \u003cli\u003eX1 E84 04\/2009 to 06\/2015\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\n    Fitment note for markets outside North America: transfer the original white cap during fitting due to emissions differences.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eReal‑world results and confidence\u003c\/h3\u003e\n  \u003cp\u003e\n    We have installed this setup on customer N54 and N55 cars and the feedback is excellent. Smooth drivability, strong mid‑range, and rock‑solid low‑side pressure on ethanol blends are consistently reported by our community.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting service\u003c\/h3\u003e\n  \u003cp\u003e\n    Want it fitted professionally? MJ Modifications, based in Warwickshire, can install and set this up for you. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePart numbers\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAssembly: E‑N54‑LPFP‑S2\u003c\/li\u003e\n    \u003cli\u003ePump: Walbro F90000267\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cp\u003eManufactured by Fuel‑It\u003c\/p\u003e\n  \u003cp\u003eFuel‑It Limited Warranty\u003c\/p\u003e\n\n  \u003ch3\u003eHelpful checks\u003c\/h3\u003e\n  \u003cp\u003e\n    Unsure on compatibility for your E chassis model? Add your UK registration or last 7 of the VIN at checkout and we will confirm before dispatch.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eSearch terms customers use\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW N54 fuel pump kit, N55 in‑tank pump, E90 335i fuel pump replacement, E92 335i in tank pump upgrade, E93 335i fuel system upgrade, E82 135i fuel pump module, E88 135i pump assembly, BMW 1M in‑tank pump, ethanol fuel pump BMW, flex fuel compatible pump, high flow lift pump, Walbro 450 267, F90000267 BMW, E chassis fuel pump, E85 BMW pump, drop in fuel pump BMW, twin turbo 3.0 fuel pump, BMW 3 Series fuel pump upgrade, BMW 1 Series fuel pump upgrade.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fuel-It","offers":[{"title":"Default Title","offer_id":55975622869378,"sku":null,"price":668.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/FUEL-ITBMWN54_N55STAGE2LPFPLOWPRESSUREFUELPUMP_1M_135I_335I_1946x_e047d3ac-36b3-4e6a-a224-6cd1fb2d70fa_1024x1024_2x-transformed.webp?v=1763322738","url":"https:\/\/mjmodifications.co.uk\/products\/fuel-it-bmw-e-chassis-1m-135i-and-335i-n54-low-pressure-fuel-pump-stage-2","provider":"MJ Modifications","version":"1.0","type":"link"}