See only parts compatible with your vehicle

    Fuel Injectors

    Anytime you run a larger turbocharger or want to increase the boost pressure or even convert to E-85. You must have a proper injector to handle those duties. Your stock injectors are obviously designed for the factory setup, but when it's time to start making more horsepower, then you need the right amount of fuel to safely support those bad decisions. 

    Upgrading your fuel system is imperative when performing any modifications that add substantial increases of power to your engine. If you try to run a larger boost target with pump gas, or race gas with stock injectors your car will lean out, things will blow up, and you're not gonna have a good time. Because RallySport Direct is in the business of making more horsepower, we have a large variety of injectors on the menu for several makes and models. These injectors include major label brands such as Injector Dynamics, DeatschWerks, COBB, among other brands.

    If you are converting to E-85 in your Mitsubishi Evolution, or are adding a flex fuel kit to your Subaru WRX, then you will be pleased with a 13CC injector. If you are trying to make enough boost to leave the runway, we carry 22CC injectors as well. 

    Make sure when upgrading those injectors, that you check out our wide selection of fuel pumps, fuel pressure regulators, and even fuel rails.

    Shop featured products

    123 Results

    COBB Tuning Top Feed 1050X Fuel Injectors - 2007-2021 Subaru STI / 2002-2014 Subaru WRX

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    312150

    COBB Tuning Top Feed 1050X Fuel Injectors - 2007-2021 Subaru STI / 2002-2014 Subaru WRX

    4.9(8)
    $625.00
    DeatschWerks Fuel Injectors Top Feed 565cc - Subaru Models (inc. 2002-2014 WRX / 2007+ STI)

    3 In Stock

    21S-01-0565-4

    DeatschWerks Fuel Injectors Top Feed 565cc - Subaru Models (inc. 2002-2014 WRX / 2007+ STI)

    5.0(2)
    $379.00
    Injector Dynamics Top Feed 1050Xcc Fuel Injectors - 2002-2014 Subaru WRX / 2007-2021 Subaru STI / 2007-2011 Forester XT / 2007-2012 Legacy GT / 2007-2009 Outback XT

    13 In Stock

    1050.48.11.WRX.4

    Injector Dynamics Top Feed 1050Xcc Fuel Injectors - 2002-2014 Subaru WRX / 2007-2021 Subaru STI / 2007-2011 Forester XT / 2007-2012 Legacy GT / 2007-2009 Outback XT

    5.0(2)
    $546.00
    Injector Dynamics Fuel Injectors 1300cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

    19 In Stock

    1300.48.11.WRX.4

    Injector Dynamics Fuel Injectors 1300cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

    4.7(3)
    $945.00
    Injector Dynamics Fuel Injector PnP Adapter USCAR to Denso - Universal

    121 In Stock

    90.3

    Injector Dynamics Fuel Injector PnP Adapter USCAR to Denso - Universal

    4.9(15)
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    DeatschWerks Fuel Injectors Side Feed 850cc - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    2 In Stock

    02J-00-0850-4

    DeatschWerks Fuel Injectors Side Feed 850cc - 2004-2006 Subaru STI / 2005-2006 Legacy GT

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    DeatschWerks Fuel Injectors Side Feed 1000cc - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    6 In Stock

    02J-00-1000-4

    DeatschWerks Fuel Injectors Side Feed 1000cc - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    5.0(1)
    $669.00
    DeatschWerks Fuel Injectors 1000cc w/ Top Feed Fuel Rails - Subaru Models (inc. 2002-2014 WRX / 2007+ STI)

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    6-102-1000

    DeatschWerks Fuel Injectors 1000cc w/ Top Feed Fuel Rails - Subaru Models (inc. 2002-2014 WRX / 2007+ STI)

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    $619.00
    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 750cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

    4 In Stock

    17U-07-0750-4

    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 750cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

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    $439.00
    DeatschWerks Fuel Injectors Top Feed 650cc - 2002-2014 Subaru WRX / 2007-2021 STI

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    17U-07-0650-4

    DeatschWerks Fuel Injectors Top Feed 650cc - 2002-2014 Subaru WRX / 2007-2021 STI

    5.0(1)
    $399.00
    DeatschWerks Fuel Injectors 1000cc w/Top Feed Conversion Fuel Rails - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    4 In Stock

    6-101-1000

    DeatschWerks Fuel Injectors 1000cc w/Top Feed Conversion Fuel Rails - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    5.0(1)
    $736.37
    Injector Dynamics Adapter Top O-Ring 11mm - Universal

    151 In Stock

    92.8

    Injector Dynamics Adapter Top O-Ring 11mm - Universal

    5.0(2)
    $1.05
    Injector Dynamics ID1050X Fuel Injectors - 1993-1998 Toyota Supra / 1990-1996 Nissan 300ZX

    14 In Stock

    1050.60.14.14.6

    Injector Dynamics ID1050X Fuel Injectors - 1993-1998 Toyota Supra / 1990-1996 Nissan 300ZX

    5.0(1)
    $819.00
    Injector Dynamics Fuel Injectors 1700cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

    11 In Stock

    1750.48.11.WRX.4

    Injector Dynamics Fuel Injectors 1700cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

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    $1,218.00
    DeatschWerks Fuel Injectors 1200cc w/ Top Feed Fuel Rails - Subaru Models (inc. 2002-2014 WRX / 2007+ STI)

    1 In Stock

    6-102-1200

    DeatschWerks Fuel Injectors 1200cc w/ Top Feed Fuel Rails - Subaru Models (inc. 2002-2014 WRX / 2007+ STI)

    5.0(1)
    $699.00
    Injector Dymanics Fuel Injector PnP Adapter USCAR to EV1 - Universal

    56 In Stock

    90.1

    Injector Dymanics Fuel Injector PnP Adapter USCAR to EV1 - Universal

    5.0(1)
    $10.50
    Injector Dynamics Bottom O-Ring 14mm - Universal

    84 In Stock

    92.6

    Injector Dynamics Bottom O-Ring 14mm - Universal

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    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 1000cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

    7 In Stock

    17U-07-1000-4

    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 1000cc - Subaru Models (inc. 2002-2014 WRX / 2007-2021 STI)

    4.0(5)
    $469.00
    Injector Dynamics ID1050X Fuel Injectors w/Top Feed Fuel Rails - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    6 In Stock

    1050.18.01.48.14.4

    Injector Dynamics ID1050X Fuel Injectors w/Top Feed Fuel Rails - 2004-2006 Subaru STI / 2005-2006 Legacy GT

    4.0(3)
    $745.50
    Fuel Injector Clinic 650cc Injector Set (High-Z) - 2002-2014 Subaru WRX / 2007-2021 STI

    IS175-0650H

    Fuel Injector Clinic 650cc Injector Set (High-Z) - 2002-2014 Subaru WRX / 2007-2021 STI

    $370.44

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