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AEM 340 Fuel Pump Subaru WRX 2008-2014 / STI 2008-2021

  • Backed by real installs and tuning experience at FAST of West Chester

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$149.00
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AEM 340LPH E85 High Flow Fuel Pump with Hooks Subaru WRX 08-14 / STI 08-21 

Fitment Information:

2008-2014 Subaru WRX

2008-2021 Subaru STi

2005-2009 Subaru Legacy GT

2005-2009 Subaru Outback XT

Unleash the Power:

Are you ready to elevate your Subaru WRX or STI's performance to unparalleled heights? Designed to cater specifically to Subaru WRX models from 2008 to 2014 and STI models from 2008 to 2021, this high-performance fuel pump will quench your thirst for speed and raw power.

Optimized for E85:

Crafted with precision and engineered to perfection, the AEM 340LPH E85 High Flow Fuel Pump is E85 compatible, making it the ideal choice for enthusiasts who prefer the powerful ethanol-based fuel. With its ability to handle the unique properties of E85, this fuel pump ensures maximum fuel flow, allowing your Subaru to extract every ounce of performance potential.

High Flow Efficiency:

The heart of this fuel pump lies in its high-flow design, boasting an impressive 340 liters per hour (LPH) flow rate. This substantial flow capacity ensures a constant and uninterrupted supply of fuel to your engine, keeping it running smoothly even under high-performance driving conditions.

Durable Construction:

Built to withstand the demands of high-performance applications, the AEM 340LPH E85 High Flow Fuel Pump features robust construction. With durability at the forefront, this fuel pump is engineered to handle extreme pressures and temperatures, ensuring reliable operation for miles to come.

Uncompromising Quality:

When it comes to performance upgrades, settling for anything less than the best is not an option. AEM, a renowned name in the automotive industry, guarantees top-notch quality and unmatched performance. Count on this fuel pump to be a reliable companion on your high-performance journey.

Take your Subaru WRX or STI to the next level with the AEM 340LPH E85 High Flow Fuel Pump. Whether you're pushing the limits on the track or simply seeking a thrilling drive on the streets, this fuel pump will fuel your passion for speed and power. Unlock the true potential of your Subaru today!

***INSTALLATION TIPS***

 

When installing your new AEM fuel pump, you MUST reuse the factory o-ring spacer that is on your OEM pump! Simply swap it over from the snout of your factory pump, THEN install both provided o-rings. For best results, apply lube to BOTH new o-rings. Then install the pump back into the factory filter housing!

 

 

  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
AEM 340 Fuel Pump Subaru WRX 2008-2014 / STI 2008-2021

$149.00

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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