{"product_id":"aem-high-flow-inline-fuel-pump-400-lph-metric-044-style-1200-hp-natural-suction-860-hp-30-psi-boost","title":"AEM External High-Flow Fuel Pump (400 LPH \/ 1200+ HP) – Bosch 044 Replacement for High-Performance EFI Systems","description":"\u003cp\u003eThe \u003cstrong\u003eAEM 50-1009\u003c\/strong\u003e external fuel pump is the ultimate solution for built EFI engines that demand a constant, reliable supply even under the most extreme conditions. With a flow rate of 400 liters per hour at 40 PSI, this high-flow pump can feed naturally aspirated engines of over 1200 hp or turbo configurations of up to 860 hp. Designed as a direct upgrade to the legendary Bosch 044, it incorporates roller vanes with ceramic plates that reduce friction and wear, guaranteeing durable performance on the track, in drift or in drag racing.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 LPH flow at 40 PSI\u003c\/strong\u003e – Supports extreme builds without falling short at any engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with E85\/E90\u003c\/strong\u003e – Internal materials resistant to high-octane fuels and ethanol blends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e044-style design with metric threads\u003c\/strong\u003e – Direct replacement for the Bosch 044 (0580254044). Physical plug \u0026amp; play installation with standard 60 mm mounts and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief valve at 150 PSI\u003c\/strong\u003e – Protects the system against pressure spikes that could damage lines or injectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually factory-tested\u003c\/strong\u003e – Each unit ships certified to guarantee flow, pressure and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 50-1009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal flow:\u003c\/strong\u003e 400 LPH (105 GPH) @ 40 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow under boost (73 PSI):\u003c\/strong\u003e 340 LPH (90 GPH)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum pressure (PRV):\u003c\/strong\u003e 150 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet:\u003c\/strong\u003e M18×1.5 female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet:\u003c\/strong\u003e M12×1.5 male (includes check valve)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsumption:\u003c\/strong\u003e ~10.7 A @ 40 PSI \/ ~17.1 A @ 120 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended voltage:\u003c\/strong\u003e 13.5 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized models:\u003c\/strong\u003e Nissan Skyline\/GT-R, Mitsubishi Lancer Evolution, Subaru WRX\/STI, Honda Civic\/Integra Turbo, BMW M3\/M5, Audi\/VW 1.8T and 2.0T.\u003cbr\u003e\n\u003cstrong\u003eSystems:\u003c\/strong\u003e Exclusive to electronic fuel injection (EFI). \u003cstrong\u003eNot valid for carburetion.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e High-power street vehicles, competition (drift, track, drag racing).\u003c\/p\u003e\n\n\u003ch3\u003eOEM References\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect equivalent to the Bosch 044 (0580254044)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 60 mm pump mounts and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose the AEM 50-1009\u003c\/h3\u003e\n\u003cp\u003eCompared to the original Bosch 044 or budget copies, the AEM 50-1009 offers a flow increase of over 60% relative to standard pumps (200-250 LPH). Thanks to its roller vanes with ceramic plates, it generates less heat from friction and keeps fuel density stable even under turbo pressures above 30 PSI, preventing premature failures and guaranteeing a constant supply at full load.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to modify the wiring?\u003c\/strong\u003e\u003cbr\u003e\nYes, installation with a dedicated relay and wiring capable of withstanding 25-amp peaks is recommended.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I mount it inside the tank?\u003c\/strong\u003e\u003cbr\u003e\nThis pump is designed for external inline mounting, although it can be adapted in tanks prepared for 60 mm units.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it require a pre-filter?\u003c\/strong\u003e\u003cbr\u003e\nIt is mandatory to install a 100-micron pre-filter to protect the internal components and maintain the warranty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it compatible with conventional gasoline?\u003c\/strong\u003e\u003cbr\u003e\nYes, it works with 95 and 98 octane gasolines, as well as E85\/E90 blends.\u003c\/p\u003e\n\n\u003ch3\u003eShipping and warranty\u003c\/h3\u003e\n\u003cp\u003eProduct in stock, ready for immediate shipping. Performance warranty backed by AEM Electronics. Buy with complete confidence and secure the supply for your built engine.\u003c\/p\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":51808178438426,"sku":null,"price":363.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/9324\/0602\/files\/6954ce9a879e9_aem-yuksek-akisli-inline-yakit-pompasi-400-lph-metric-044-style-1200-hp-dogal-emisli-860-hp-30-psi-boost-50-1009-b82ed330-1280x1280_fill.webp?v=1773170906","url":"https:\/\/www.ro34.com\/products\/aem-high-flow-inline-fuel-pump-400-lph-metric-044-style-1200-hp-natural-suction-860-hp-30-psi-boost","provider":"Remedio Digital SL","version":"1.0","type":"link"}