Impreza WRX & STI 06-07

Direct Fit High-Output 300L/H Replacement Ethanol Friendly Fuel Pump

A true ethanol and petroleum friendly replacement fuel pump with flow/pressure capabilities to deliver fuel for up to 280kw at the wheels.

We recommend a Boxer Performance Parts In-Tank Fitting Kit for MY94-MY07 Impreza, WRX, STI, Forester + MY94-MY03 Liberty, Outback.

Note: Our High-Output Fuel Pumps do not have a check valve, therefore slightly longer ‘cranking’ periods are experience before the engine ‘fires-up’, this is a positive side-effect for engine longevity.

Raceworks One Way Check Valve

SUPPORTS 600+ HORSEPOWER AT 40 PSI 13.5V

GSS 39MM Fuel Pump Family Design Update: Generation 3 (G3)

Walbro / TI Automotive has made pump outlet updates to our popular line of 255LPH 39MM Gerotor fuel pumps. The new outlet design is engineered to improve fitting robustness while maintaining the current electrical connection configuration. The update retains our proven pump technology and these third generation pumps will continue to be manufactured in the Caro, MI plant. With the updated outlet design, we will be superseding the current GSS340, GSS341, and GSS342 pumps.

Walbro / TI Automotive GSS350G3, GSS351G3, GSS352G3 Fuel Pumps 600+ horsepower!

Walbro / TI Automotive's new GSS fuel pumps are lapping the field with increased flow rates of 350 lph. Our proven, robust gerotor technology is inside every 39mm straightwall GSS 350, perfect for forced induction (turbocharged and supercharged) applications. We've launched three 350 lph pump versions giving you multiple options to fuel your adrenaline because fast matters!

Features:

• 350 LPH / 90 GPH RATED AT 40PSI 13.5V
• Features an upgraded outlet design with improved one piece construction
• Fuel: Gas
• OE quality
• 39mm diameter
• Easily mountable to new or existing in-tank hangers
• Positive displacement for robust performance
• Manufactured in TI Automotive's Caro, Michigan plant - Made In USA.

What's Included:

• 1 x GSS352 Fuel Pump Only
• 1 x Installation Fitting Kit

Inlet Diameter 8mm
Outlet Diameter 8mm
Features • Longer Life - Quality internal components that protect against clogging
• Efficiant flow - Increased performance and fuel economy
• Meets or exceeds original manufacturers standards
• New car warranty protection

If Unsure Please Confirm Fitment 

We offer new Flow Through Flex Fuel Sensor as a part of ECA-2 Kit, which includes the Ethanol Content Analyser, Flow Through Flex Fuel Sensor and ECA Harness with a correct connector with Plug and Play Harness Incl for Subaru Subaru WRX & STI

What's your ethanol percentage?
The ethanol content of E85 fuel can vary from 60% to 92% ethanol. A fill up with E85 can drastically change the mix of fuel in your vehicle.  For performance drivers determining actual ethanol content of E85 is essential to maximizing an engine tune and horsepower.

Gauge Not Included

Extreme High-Output Ethanol Friendly Fuel Pump

A true ethanol and petroleum friendly fuel pump with flow/pressure capabilities to deliver fuel for up to 350kw at the wheels.

Note: Modifications to the factory fuel pump carrier bracket or module are required.

Our Extreme High-Output Fuel Pumps do not have a check valve, therefore slightly longer ‘cranking’ periods are experience before the engine ‘fires-up’, this is a positive side-effect for engine longevity.

You can also choose to add a one way check valve if you prefer:

Raceworks One Way Check Valve

Note: In place of the BR540 on its own we recommend a Boxer Performance Parts 700HP Subaru Fuel Pump Module for MY08-MY14 WRX, MY08-MY20 STI, MY08-MY13 XT Forester, MY04-MY10 GT Liberty.