• 15+ Years of Performance Parts, Tuning & Installation

STM E85 Safe Twin Pump Fuel System for Evo 7/8/9

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

Everyday Low Price:

$1,199.00
$1,199.00
Shipping calculated at checkout.

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The STM Twin Pump Fuel System is 100% E85 safe and will get you all the fuel you need for an 8-second pass up to 900 HP (depending on dyno). Includes two AEM fuel pumps, Weldon fuel filter and Y-block to run from the sending unit to your -8AN fuel rail fitting. The STM Y-block creates a smooth transition from the two -6AN lines off the sending unit into the -8AN line heading to the fuel rail.

Vehicle Fitment:
2001-2006 Mitsubishi Lancer Evolution VII-VIII-IX

Build Time:
These kits will be built to order. Please allow 1-2 weeks build time.

Features:
• 100% E85/ ethanol Safe
• Two AEM 340lph Fuel Pumps
• From Fuel Pumps to -8AN Fuel Rail Fitting
• 6AN to 8AN Y-Block for a Smooth Transition and Easy Mounting
• 6AN Bulk Head Fittings for the Sending Unit
• Weldon Fuel Filter with -8AN Inlet & Outlet and 10 Micron SS Filter
• Vibrant Performance Black Swivel Fittings
• High-Quality Vibrant Flex Hose
• Hobbs Switch and Grounding Wires Included

Includes:
(2) STM -6AN Bulk Head Fitting
(1) STM -10AN to -8AN Y-Block
(1) Weldon Racing Billet Fuel Filter with 10 Micron Stainless Filter (WEQ0810SSN)
(1) -8AN Flare to -10AN Straight Cut Adapter Fitting with O-Ring (16832)
(2) -6AN Flare to -8AN Straight Cut Adapter Fitting with O-Ring (16827)
(2) -8AN Flare to -8AN Straight Cut Adapter Fitting with O-Ring (16831)
(3) -8AN Straight Black Swivel Hose End Fitting (21008)
(1) -8AN 45° Black Swivel Hose End Fitting (21408)
(2) -6AN 45° Black Swivel Hose End Fitting (21406)
(2) -6AN 120° Black Swivel Hose End Fitting (21206)
(2) -6AN Two-Foot Length of Black Nylon Hose (11956)
(1) -8AN Ten-Foot Length of Black Nylon Hose (11968)
(1) 4mm Four-Foot Length of Silicone Hose
(2) AEM Fuel Pumps (50-1200)
(1) OEM Fuel Pump Hanger (MR571545)
(1) OEM Fuel Pump Sending Unit Gasket (MN106046)
(1) OEM Fuel Pump Electric Connector (MR497597)
(4) Crimp Clamps
(1) Worm Clamp (62018)
(1) Stinger Amp Wire Kit
(1) 4-Way Electric Bulkhead
(1) 2EX Hobbs Switch
See more STM Parts
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  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
STM E85 Safe Twin Pump Fuel System for Evo 7/8/9

$1,199.00

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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