2019 Subaru Wrx-sti Fuel System Upgrades

    WRX STI Upgrades by WRX STI Experts. 

    Shop 2019 Subaru Wrx-sti Fuel System Upgrades by Category

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    61 Results

    COBB Subaru Stage 1+ to NexGen Stage 2 + Flex Fuel Power Package Upgrade - 2015-2021 Subaru STI / 2018 Type RA

    SUB004NG2FF-S1P-UP

    COBB Subaru Stage 1+ to NexGen Stage 2 + Flex Fuel Power Package Upgrade - 2015-2021 Subaru STI / 2018 Type RA

    $3,230.00
    COBB STI Fuel Pressure Regulator Kit - 2008-2021 Subaru STI

    3 In Stock

    315200

    COBB STI Fuel Pressure Regulator Kit - 2008-2021 Subaru STI

    5.0(1)
    $410.00
    Radium Engineering Subaru EJ Engines Fuel Rail Plumbing - Parallel - 2008-2021 Subaru STI

    10 In Stock

    20-0984

    Radium Engineering Subaru EJ Engines Fuel Rail Plumbing - Parallel - 2008-2021 Subaru STI

    $379.95
    Radium Fuel Rails Top Feed Upgrade - 2002-2014 Subaru WRX / 2007-2021 Subaru STI

    22 In Stock

    20-0567-02

    Radium Fuel Rails Top Feed Upgrade - 2002-2014 Subaru WRX / 2007-2021 Subaru STI

    $199.45
    Torque Solution Top Feed Fuel Rails V2 Black - 2002-2014 Subaru WRX / 2007-2021 STI

    3 In Stock

    TS-SU-400BK.2

    Torque Solution Top Feed Fuel Rails V2 Black - 2002-2014 Subaru WRX / 2007-2021 STI

    $222.21
    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 750cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza

    2 In Stock

    17U-07-0750-4

    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 750cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza

    $439.00
    Aeromotive Fuel Rail System - 2015-2021 Subaru STI / 2002-2014 Impreza

    14135

    Aeromotive Fuel Rail System - 2015-2021 Subaru STI / 2002-2014 Impreza

    $1,449.85
    Torque Solution Top Feed Fuel Rails V2 Purple - 2002-2014 Subaru WRX / 2007-2021 STI

    3 In Stock

    TS-SU-400PR.2

    Torque Solution Top Feed Fuel Rails V2 Purple - 2002-2014 Subaru WRX / 2007-2021 STI

    $222.21
    DeatschWerks Fuel Injectors Top Feed 565cc - 2002-2014 Subaru WRX / 2007-2021 STI

    21S-01-0565-4

    DeatschWerks Fuel Injectors Top Feed 565cc - 2002-2014 Subaru WRX / 2007-2021 STI

    $379.00
    DeatschWerks X2 Series Pump Module Return CPE Plumbing Kit - 2015-2021 Subaru STI / 2008-2014 Impreza

    6-615

    DeatschWerks X2 Series Pump Module Return CPE Plumbing Kit - 2015-2021 Subaru STI / 2008-2014 Impreza

    $749.00
    Cobb Tuning Fuel Rails - 2015-2021 Subaru WRX / STI

    3 In Stock

    343150

    Cobb Tuning Fuel Rails - 2015-2021 Subaru WRX / STI

    5.0(1)
    $300.00
    Cobb Tuning Fuel Pressure Regulator for Fuel Rail Kit - 2015-2021 Subaru WRX / STI

    1 In Stock

    315250

    Cobb Tuning Fuel Pressure Regulator for Fuel Rail Kit - 2015-2021 Subaru WRX / STI

    $380.00
    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 1000cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza

    17U-07-1000-4

    DeatschWerks Bosch EV14 Fuel Injectors Top Feed 1000cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza

    $469.00
    COBB Subaru Fuel Pressor Sensor Kit - 2008-2021 Subaru STI

    12 In Stock

    315650

    COBB Subaru Fuel Pressor Sensor Kit - 2008-2021 Subaru STI

    $275.00
    COBB Tuning -6AN to 3/8in Fuel Line Adapter Fittings - 2006-2021 Subaru WRX / 2004-2016 STI

    312630

    COBB Tuning -6AN to 3/8in Fuel Line Adapter Fittings - 2006-2021 Subaru WRX / 2004-2016 STI

    $50.00
    Fuel Injector Clinic 650cc Injector Set (High-Z) - 2015-2021 Subaru STI / 2002-2014 Impreza

    IS175-0650H

    Fuel Injector Clinic 650cc Injector Set (High-Z) - 2015-2021 Subaru STI / 2002-2014 Impreza

    $370.44
    Torque Solution V2 Top Feed Fuel Rails (Blue) - 2002-2014 Subaru WRX / 2007-2020 STI / 2008-2012 Legacy GT / 2006-2013 Forester XT

    TS-SU-400BU.2

    Torque Solution V2 Top Feed Fuel Rails (Blue) - 2002-2014 Subaru WRX / 2007-2020 STI / 2008-2012 Legacy GT / 2006-2013 Forester XT

    $222.21
    Fuel Injector Clinic 1200cc Injector Set (High-Z) - 2002-2014 Subaru WRX / 2015-2021 STI

    IS175-1200H

    Fuel Injector Clinic 1200cc Injector Set (High-Z) - 2002-2014 Subaru WRX / 2015-2021 STI

    $545.86
    IAG Performance PTFE Fuel Line Kit for use w/ COBB Flex Fuel Sensor  - 2015-2021 Subaru STI

    IAG-AFD-2220

    IAG Performance PTFE Fuel Line Kit for use w/ COBB Flex Fuel Sensor - 2015-2021 Subaru STI

    $549.99
    Radium Fuel Injector Pulsation Damper for OEM Rail - 2015-2021 Subaru STI

    10 In Stock

    14-0128

    Radium Fuel Injector Pulsation Damper for OEM Rail - 2015-2021 Subaru STI

    $47.45

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