Fuelab Dual 340lph E85 Pump Fuel Surge Tank System 290mm Tall

Fuelab Dual 340lph E85 Fuel Surge Tank System 2.7L Fitment | Dual High-Flow Pumps | Fuel Surge Tank System

Overview

The Fuelab Dual 340lph E85 Fuel Surge Tank System is designed to provide consistent, high-volume fuel delivery for performance vehicles running E85 or racing gasoline. This 2.7-liter surge tank features dual internal pumps capable of 340 liters per hour each, ensuring your engine receives a steady supply of fuel even under demanding driving conditions. Ideal for Subaru enthusiasts upgrading their fuel systems for higher power outputs or track use, this surge tank helps prevent fuel starvation caused by sloshing in the main fuel tank.

Engineered with billet aluminum construction and precision O-ring seals, the Fuelab surge tank combines durability with leak-free performance. Its design allows for easy integration with the factory fuel tank and module, requiring minimal modifications. The system’s -8AN fuel ports provide reliable connections for fuel lines, while the compact 290mm tall profile fits conveniently in most engine bays. This product stands out for its compatibility with E85 fuel, a popular choice among Subaru tuners seeking increased power and cooling benefits.

By maintaining a ready volume of fuel near the pumps, this surge tank system eliminates fuel starvation during hard cornering, acceleration, or braking—common scenarios in spirited driving and motorsports. The return line feature recycles excess fuel back to the main tank, improving efficiency and reducing heat soak. For Subaru owners pushing the limits of their WRX, STI, or other platforms, this surge tank is a critical upgrade to support reliable fueling and maximize tuning potential.

Features & Specifications

This Fuelab fuel surge tank system is engineered for universal fitment and features dual 340 LPH internal pumps. Constructed from billet aluminum with O-ring sealing, it delivers reliable high-flow fuel delivery for Subaru enthusiasts seeking consistent fueling on E85 or racing gasoline.

• Brand: Fuelab
• Product: Dual 340lph E85 Fuel Surge Tank System 2.7L Fitment
• Part Number: 60712
• Fitment: Universal
• Material: Billet Aluminum
• Finish: Natural Aluminum
• Construction: CNC Machined with O-ring Seals
• Origin: Not Specified
• Fuel Pump Flow Rate: Dual 340 LPH Pumps
• Fuel Compatibility: E85, Racing Gasoline, Pump Gasoline
• Tank Volume: 2.7 Liters (290mm Tall)
• Fuel Ports: -8AN
• Return Line: Required for excess fuel return

Key Benefits

• Fuel Delivery: Dual high-flow pumps ensure consistent fuel supply under high demand and aggressive driving conditions.
• Fuel Starvation Prevention: Maintains a ready volume of fuel to prevent sloshing and starvation during cornering and acceleration.
• Compatibility: Designed for E85 and various gasoline types, supporting Subaru owners running alternative fuels or high-performance tunes.
• Durability: Billet aluminum construction with O-ring seals provides leak-free, long-lasting performance in demanding environments.
• Fitment Flexibility: Universal design allows integration with most Subaru platforms with minimal modifications.
• Efficiency: Return line recycles excess fuel back to the main tank, reducing heat soak and improving fuel system efficiency.

What's Included

• 1× Fuelab Dual 340lph E85 Fuel Surge Tank System 2.7L
• Built-in dual 340 LPH internal fuel pumps
• O-ring seals for leak prevention
• Installation instructions
• Note: Return line and accessory upgrade kits sold separately

Installation & Compatibility

Installation of the Fuelab Dual 340lph Fuel Surge Tank requires moderate mechanical skill and familiarity with fuel system components. While the system is designed for universal fitment, some vehicle-specific mounting brackets or minor modifications may be necessary to secure the tank properly. The return line is mandatory to route excess fuel back to the main tank, so ensure your vehicle’s fuel system can accommodate this. Professional installation is recommended to ensure proper plumbing and electrical connections, especially when integrating with factory fuel pumps and modules. Tuning adjustments may be required to optimize fuel delivery and maintain safe air/fuel ratios when upgrading to this surge tank system.

• Professional Installation: Recommended
• Modifications Required: Minor mounting adjustments and return line plumbing
• Verify Compatibility: Confirm fitment and fuel system compatibility for your specific Subaru model and fuel setup

Shop with confidence at Subimods—your Subaru parts specialists.