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Massive Discount Aem 400 Lph High Flow In-tank Fuel Pump Kit - Double Barb - Ethanol Compatible Series [J6e3H05Z]

$32.99 $105.99 -69%

AEM 400 LPH High Flow Fuel Pump KitIntroducing the AEM 400 LPH High Flow In-Tank Fuel Pump Kit, a game-changer for high-performance naturally aspirated and forced induction EFI vehicles. This kit is designed to deliver the ultimate in fueling perform

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AEM 400 LPH High Flow Fuel Pump Kit

Introducing the AEM 400 LPH High Flow In-Tank Fuel Pump Kit, a game-changer for high-performance naturally aspirated and forced induction EFI vehicles. This kit is designed to deliver the ultimate in fueling performance and reliability, making it the perfect choice for enthusiasts seeking to push their vehicles to new limits. With its robust 400+ LPH flow rate at 40 PSI and 330+ LPH at 70 PSI, this pump supports over 1000 horsepower on gasoline, ensuring your engine receives the fuel it needs to perform at its peak. The kit's compact design, with a 39mm body size identical to the Walbro 255, ensures easy installation in a variety of applications.
  • High Flow Rate: Delivers 400+ LPH at 40 PSI for ultimate performance.
  • Reliable Performance: Flow rate remains consistent even at high pressures.

Technical Specifications and Features

The AEM 400 LPH Fuel Pump Kit is engineered to meet the demands of high-performance vehicles. Each pump is individually flow tested and guaranteed to perform at 400+ LPH at 40 PSI (13.5V), providing the power to support 1000+ horsepower on gasoline. The pumps maintain their high flow rate even at increased system pressures, ensuring consistent performance under heavy loads. The kit includes a double barbed outlet, making it ideal for 3/8-inch ID hose, and a smooth barbed outlet for 5/16-inch ID hose. The 11mm inlets and 9mm barbed outlets are designed to replace OEM fuel pumps, offering a seamless integration into your vehicle's fuel system.
  • Individual Flow Testing: Ensures consistent performance and reliability.
  • Double Barb Outlet: Compatible with 3/8-inch ID hose for optimal performance.

Practical Applications and Benefits

The AEM 400 LPH Fuel Pump Kit is an essential upgrade for any high-performance vehicle. Whether you're a weekend warrior or a professional racer, this pump will help you achieve the power and efficiency you desire. Its low amperage draw and compact design make it a practical choice for a wide range of applications, from street rods to off-road vehicles. The included wiring harness, pre-filter, end cap, and rubber buffer sleeve ensure a hassle-free installation and long-lasting performance. With the AEM 400 LPH Fuel Pump Kit, you can confidently take your vehicle to the next level of performance.
  • Optimized for High-Performance Vehicles: Designed for naturally aspirated and forced induction engines.
  • Easy Installation: Includes all necessary components for a straightforward setup.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

It's a very capable and easy-to-use product. Great for beginners and pros.

- Noelle V..

January 1, 2026

Absolutely no complaints!

This is a very dependable and well-crafted item.

- Valerie R..

January 1, 2026

Absolutely no complaints!

This product is a brilliant tool. It's efficient and powerful.

- Leandro H..

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