AEM 400 LPH High Flow In-Tank Fuel Pump Kit - Double Barb

SKU: AEM50-1230
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About AEM

AEM engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AEM lineup with fast shipping and expert fitment support — order with confidence.

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AEM 400 LPH High Flow In-Tank Fuel Pump Kit (Double Barb)

Unleash the full potential of your high-performance EFI vehicle with the AEM 400 LPH High Flow Fuel Pump. Engineered for demanding naturally aspirated and forced induction applications, this pump delivers exceptional flow rates to support over 1000 horsepower on gasoline. Its robust design ensures reliable performance even as system pressure increases, maintaining significant flow at higher PSI levels.

Key Features:

  • Flow Rate: Guaranteed 400+ LPH (106 GPH) at 40 PSI (13.5V)
  • High Pressure Flow: 330+ LPH at 70 PSI (13.5V)
  • Horsepower Support: Supports 1000+ HP on gasoline
  • Body Size: Compact 39mm diameter (comparable to Walbro 255)
  • Inlet: 11mm
  • Outlet: 9mm double barb fitting
  • Low Amperage Draw: Efficient operation

This AEM fuel pump is individually flow-tested to guarantee its performance specifications. The compact 39mm body allows for installation in a variety of fuel pump modules, while the double barb outlet provides a secure connection for fuel lines. Whether you're building a drag car, track car, or a high-output street machine, this pump provides the necessary fuel volume to meet your engine's demands.

For uncompromising fuel delivery and support for extreme horsepower builds, choose the AEM 400 LPH High Flow Fuel Pump. Find this and other top-tier performance parts at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About AEM

AEM engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AEM lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

AEM 400 LPH High Flow In-Tank Fuel Pump Kit (Double Barb)

Unleash the full potential of your high-performance EFI vehicle with the AEM 400 LPH High Flow Fuel Pump. Engineered for demanding naturally aspirated and forced induction applications, this pump delivers exceptional flow rates to support over 1000 horsepower on gasoline. Its robust design ensures reliable performance even as system pressure increases, maintaining significant flow at higher PSI levels.

Key Features:

  • Flow Rate: Guaranteed 400+ LPH (106 GPH) at 40 PSI (13.5V)
  • High Pressure Flow: 330+ LPH at 70 PSI (13.5V)
  • Horsepower Support: Supports 1000+ HP on gasoline
  • Body Size: Compact 39mm diameter (comparable to Walbro 255)
  • Inlet: 11mm
  • Outlet: 9mm double barb fitting
  • Low Amperage Draw: Efficient operation

This AEM fuel pump is individually flow-tested to guarantee its performance specifications. The compact 39mm body allows for installation in a variety of fuel pump modules, while the double barb outlet provides a secure connection for fuel lines. Whether you're building a drag car, track car, or a high-output street machine, this pump provides the necessary fuel volume to meet your engine's demands.

For uncompromising fuel delivery and support for extreme horsepower builds, choose the AEM 400 LPH High Flow Fuel Pump. Find this and other top-tier performance parts at GGCRACING.

Product Details

Product Description

About AEM

AEM engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full AEM lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

AEM 400 LPH High Flow In-Tank Fuel Pump Kit (Double Barb)

Unleash the full potential of your high-performance EFI vehicle with the AEM 400 LPH High Flow Fuel Pump. Engineered for demanding naturally aspirated and forced induction applications, this pump delivers exceptional flow rates to support over 1000 horsepower on gasoline. Its robust design ensures reliable performance even as system pressure increases, maintaining significant flow at higher PSI levels.

Key Features:

  • Flow Rate: Guaranteed 400+ LPH (106 GPH) at 40 PSI (13.5V)
  • High Pressure Flow: 330+ LPH at 70 PSI (13.5V)
  • Horsepower Support: Supports 1000+ HP on gasoline
  • Body Size: Compact 39mm diameter (comparable to Walbro 255)
  • Inlet: 11mm
  • Outlet: 9mm double barb fitting
  • Low Amperage Draw: Efficient operation

This AEM fuel pump is individually flow-tested to guarantee its performance specifications. The compact 39mm body allows for installation in a variety of fuel pump modules, while the double barb outlet provides a secure connection for fuel lines. Whether you're building a drag car, track car, or a high-output street machine, this pump provides the necessary fuel volume to meet your engine's demands.

For uncompromising fuel delivery and support for extreme horsepower builds, choose the AEM 400 LPH High Flow Fuel Pump. Find this and other top-tier performance parts at GGCRACING.

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