{"product_id":"fuel-it-bmw-e89-z4-35i-walbro-stage-2-lpfp-low-pressure-fuel-pump","title":"Fuel-It Stage 2 LPFP In-Tank Fuel Pump Upgrade Kit for BMW Z4 E89 35i N54 (2008-2016) - Walbro\/TI Automotive 450 F90000274 Plug \u0026 Play Low Pressure Pump, E85 Ethanol Safe - Optional 525 Hellcat F90000285 - Drop-In Fuel Pump Module\/Basket","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eFuel-It Stage 2 in-tank fuel delivery module for BMW Z4 E89 35i - ethanol safe, direct-fit performance upgrade\u003c\/h2\u003e\n\n  \u003cp\u003eUnlock consistent fuel supply for your tuned Z4 with this complete in-tank assembly from Fuel-It. Built around the TI Automotive Walbro F90000274 pump and available with the higher output F90000285 option, this drop-in unit increases flow, stabilises low-side pressure under boost and supports ethanol blends without drama. Ideal for N54-powered Z4 35i drivers seeking a dependable, high-flow solution for remapped or hard-driven cars.\u003c\/p\u003e\n\n  \u003cp\u003eWe run this hardware on customer cars and it just works - strong delivery, quiet operation and verified reliability. Every assembly is flow tested before dispatch so you can fit with confidence.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose this upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDirect-fit in-tank module - no cutting, no wiring hacks, no headaches\u003c\/li\u003e\n    \u003cli\u003eEthanol safe construction - E85 ready and suitable for ethanol blends\u003c\/li\u003e\n    \u003cli\u003eHigher flow than stock - maintains low-side pressure for tuned setups\u003c\/li\u003e\n    \u003cli\u003eIncludes enlarged fuel lines and fresh filter for optimum supply\u003c\/li\u003e\n    \u003cli\u003eEach unit is bench tested and verified prior to shipping\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePump options and part numbers\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eIncluded: TI Automotive Walbro 450 - Part No. F90000274\u003c\/li\u003e\n    \u003cli\u003eOptional upgrade: TI Automotive Walbro 525 - Part No. F90000285\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBuild options\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNew Build\u003c\/strong\u003e - Brand new BMW bucket assembly fitted with a new Walbro 450 and new filter. No core payment required. Eligible for a $150 core refund when you return your original bucket.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRebuild\u003c\/strong\u003e - Send us your stock unit to be refurbished with the upgraded pump to avoid a core deposit. Ships within 72 hours of receiving your bucket.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrade-in\u003c\/strong\u003e - Limited availability on Z4 assemblies. A $300 core deposit is charged and refunded when we receive your original unit. Contact us to confirm current stock.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCore return guidance\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eReturned cores must be standard and undamaged. The original pump does not need to function.\u003c\/li\u003e\n    \u003cli\u003eRefund schedule after you receive your Stage 2 kit:\n      \u003cul\u003e\n        \u003cli\u003eWithin 2 weeks - full core refund\u003c\/li\u003e\n        \u003cli\u003eWithin 3 weeks - $250\u003c\/li\u003e\n        \u003cli\u003eWithin 4 weeks - $200\u003c\/li\u003e\n        \u003cli\u003eOver 4 weeks - $150\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003eAll Stage 2 assemblies are professionally rebuilt OEM buckets and may show signs of disassembly. Every unit is flow tested before dispatch.\u003c\/li\u003e\n    \u003cli\u003eHigher output pumps draw additional current. If your EKP controller is weak it may overheat or shut down and could need replacement.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW Z4 E89 35i - 01\/2008 to 08\/2016\u003c\/li\u003e\n    \u003cli\u003eN54 twin-turbo applications in the E89 Z4 35i\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment check\u003c\/h3\u003e\n  \u003cp\u003eWe will confirm suitability before shipping. Add your UK number plate or last 7 of the VIN at checkout and we will verify compatibility for your Z4 35i.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation and support\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting recommended. MJ Modifications offers expert installation in Warwickshire - request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n  \u003cp\u003eTip: a tank lock ring tool makes the job quicker and cleaner.\u003c\/p\u003e\n\n  \u003ch3\u003eReal-world results\u003c\/h3\u003e\n  \u003cp\u003eWe have fitted this Fuel-It assembly on multiple Z4 35i builds. Feedback has been excellent - stronger low-side supply, clean fuelling on ethanol blends and great reliability on mapped cars. It is a trusted upgrade for owners who want worry-free fueling with room to grow.\u003c\/p\u003e\n\n  \u003ch3\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cp\u003eSupplied by Fuel-It with manufacturer warranty.\u003c\/p\u003e\n\n  \u003ch3\u003eHelpful search phrases\u003c\/h3\u003e\n  \u003cp\u003eBMW Z4 E89 35i fuel pump kit, in-tank pump upgrade Z4 35i, TI Automotive F90000274, F90000285 pump option, ethanol safe fuel pump Z4, E85 ready Z4 35i, low-side fuel system upgrade, Z4 3.0 twin turbo fuel pump module, direct fit fuel pump basket, Z4 35i fuel delivery upgrade, BMW EKP low pressure pump, performance fuel pump for Z4 E89.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fuel-It","offers":[{"title":"Rebuild (I will send my stock core in to be upgrade) \/ Without Walbro 525 pump","offer_id":55975622541698,"sku":null,"price":411.4,"currency_code":"GBP","in_stock":true},{"title":"Rebuild (I will send my stock core in to be upgrade) \/ With Walbro 525 pump","offer_id":55975622574466,"sku":null,"price":481.52,"currency_code":"GBP","in_stock":true},{"title":"Trade-In (275 core deposit included) \/ Without Walbro 525 pump","offer_id":55975622607234,"sku":null,"price":691.9,"currency_code":"GBP","in_stock":true},{"title":"Trade-In (275 core deposit included) \/ With Walbro 525 pump","offer_id":55975622640002,"sku":null,"price":762.02,"currency_code":"GBP","in_stock":true},{"title":"New Build (I want to keep my core) \/ Without Walbro 525 pump","offer_id":55975622672770,"sku":null,"price":766.7,"currency_code":"GBP","in_stock":true},{"title":"New Build (I want to keep my core) \/ With Walbro 525 pump","offer_id":55975622705538,"sku":null,"price":836.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/Z4_pump__79126.1466879354.1280.1280_1280x_8284cecc-b9b5-43f0-8a97-c51226ad5849.webp?v=1763322734","url":"https:\/\/mjmodifications.co.uk\/products\/fuel-it-bmw-e89-z4-35i-walbro-stage-2-lpfp-low-pressure-fuel-pump","provider":"MJ Modifications","version":"1.0","type":"link"}