Cobb High Flow Fuel Pump 340lph w/ Install Kit 2022-2025 WRX / 2020-2025 Outback XT and Wilderness / 2019-2025 Ascent / 2020-2025 Legacy

The COBB High Flow Fuel Pump is a complete, direct-replacement solution for upgrading the factory low-pressure in-tank fuel pump found in modern Subaru models. At the heart of this kit is the proven AEM 340LPH E85-Compatible High Flow Fuel Pump, engineered with durable internal components designed to withstand the low lubricity and corrosive nature of ethanol and methanol fuels. It has been rigorously tested for use with ethanol blends up to E100, methanol up to M100, and all gasoline types.

Each kit includes a COBB-designed retaining clip, fuel sock, and a plug-and-play wiring harness, ensuring seamless installation with factory-level fitment and reliability—no splicing, guessing, or custom hardware needed.

As power demands increase, maintaining proper low-side fuel volume is critical for engine performance and safety. The COBB High Flow Fuel Pump provides a significant bump in flow capability, making it an ideal upgrade when running higher boost, ethanol blends, or COBB OTS calibrations.

Features

• Utilizes AEM 340LPH E85-Compatible Fuel Pump
• Includes Plug-and-Play Wiring Harness
• COBB-designed pump retaining clip
• Supports E85 and high-ethanol fuels
• Compatible with stock tune and COBB OTS maps
• Direct replacement for the factory low-pressure pump

Fits:

• WRX 2022–2025
• Outback XT 2020–2025
• Outback Wilderness 2022–2025
  
• Ascent 2019–2025
• Legacy 2020–2025

Installation Instructions