AEM 340LPH E85-Compatible Fuel Pump for 2015-2021 Subaru WRX | 50-1220
Video description
Support your build with the AEM 340LPH High Flow In-Tank Fuel Pump. Commonly used on the 2015-2021 Subaru WRX, this high-performance fuel pump delivers up to 340 liters per hour at 43 PSI and is capable of supporting over 1,000 horsepower in properly configured fuel systems.
Compatible with E85 and gasoline, the AEM 50-1220 is an excellent upgrade for turbocharged street cars, flex fuel builds, and track vehicles requiring increased fuel flow.
Fitment:
- Commonly used on Subaru WRX (2015-2021)
- Universal 39mm in-tank fuel pump design
- Please verify compatibility before purchase
Features:
- High-flow 340 LPH (84 GPH) fuel pump
- E85 and gasoline compatible
- Supports naturally aspirated and forced induction EFI vehicles
- Flows 340 LPH @ 43 PSI
- Capable of supporting 1,000+ horsepower (application dependent)
- Compact 39mm body fits many in-tank fuel pump assemblies
- Offset inlet design for easier installation
- Individually flow tested for quality assurance
Kit Includes:
- AEM High Flow Fuel Pump
- Rubber mounting sleeve
- End caps
- Pre-filter (fuel sock)
- Fuel hose
- Hose clamps
- Flying lead wiring
Important Note: This is a universal fuel pump and is not a direct bolt-in for every application. Installation may require additional components or modification. A plug-and-play installation kit may be available separately depending on your vehicle.



