FREE SHIPPING ON ORDERS OVER $199*

Free Shipping

Free shipping is available within the lower 48 states for orders totaling $199 or more. Simply select the free shipping option during checkout. Even though expedited shipping is not free we will still discount the free shipping option from the expedited shipping cost for you. This offer excludes shipments going to Alaska, Hawaii, Military Boxes, and items too large to ship via UPS or USPS. These items are usually large freight or bulky items such as engine blocks, etc.

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Popular Applications

  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
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  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
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  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 3
  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 4
  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 5
  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 6
  • Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 1
    Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 1 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 2 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 3 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 4 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 5 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
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    Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi)

    MAP Loyalty Program: Earn $ 18.00 Toward Next Purchase!
    PART# MAP SUB-STK 
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)MAPerformance

    $ 899.99   $989.99
    You Save 9% ($90.00)

    Free Shipping

    Fits Your

    Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 1
    Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 1 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 2 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 3 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 4 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 5 Subaru STi Surge Tank Kit by MAP (2004-2007 Subaru STi) - Modern Automotive Performance
 - 6

    Subaru STi Fuel Surge Tank Kit

    If you've upgraded an STi fuel pump before, you're already familiar with their saddle bag gas tank design which can lead to fuel starvation with low fuel levels and/or high speed turns. Fortunately, we have a solution. The MAP surge tank kit includes everything you need to install a Radium surge tank and TI Automotive 400lph fuel pump in your STi without any fuel pump housing modifications thanks to the included EFI adapter fittings.

    Once installed, your factory fuel pump (or whatever upgrade you've already got in there) will serve as a lift pump feeding the surge tank (don't worry about the size of your in tank pump, when they aren't under pressure they flow a heck of a lot more fuel and will have no problem keeping up) which can provide enough fuel to consistently support 700+ horsepower on E85. Note the word "consistently" as fuel starvation is a thing of the past!

    Features

    • Radium Surge Tank
    • Squirrelly Adapters and Fittings
    • Pre cut-to-length hoses for easy installation
    • Deatchwerks fuel system kit is an easy upgrade

    Applications

    • 2002-2007 Subaru Impreza WRX STI

    What's in the Box?

    • Radium Engineering Surge Tank
    • TI Automotive 400lph E85 Fuel Pump
    • Deatschwerks Fuel Pump Hardwire Installation Kit
    • MAP Surge Tank Mounting Bracket (Spare tire wheel well)
    • Fuel Fittings, Lines, and Hardware

    Warranty

    • MAP Warranty

    Subaru STi Fuel Surge Tank Kit

    If you've upgraded an STi fuel pump before, you're already familiar with their saddle bag gas tank design which can lead to fuel starvation with low fuel levels and/or high speed turns. Fortunately, we have a solution. The MAP surge tank kit includes everything you need to install a Radium surge tank and TI Automotive 400lph fuel pump in your STi without any fuel pump housing modifications thanks to the included EFI adapter fittings.

    Once installed, your factory fuel pump (or whatever upgrade you've already got in there) will serve as a lift pump feeding the surge tank (don't worry about the size of your in tank pump, when they aren't under pressure they flow a heck of a lot more fuel and will have no problem keeping up) which can provide enough fuel to consistently support 700+ horsepower on E85. Note the word "consistently" as fuel starvation is a thing of the past!

    Features

    • Radium Surge Tank
    • Squirrelly Adapters and Fittings
    • Pre cut-to-length hoses for easy installation
    • Deatchwerks fuel system kit is an easy upgrade

    Applications

    • 2002-2007 Subaru Impreza WRX STI

    What's in the Box?

    • Radium Engineering Surge Tank
    • TI Automotive 400lph E85 Fuel Pump
    • Deatschwerks Fuel Pump Hardwire Installation Kit
    • MAP Surge Tank Mounting Bracket (Spare tire wheel well)
    • Fuel Fittings, Lines, and Hardware

    Warranty

    • MAP Warranty

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

    Hello!

    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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