2004 Subaru Impreza Exhausts Upgrades

    Shop 2004 Subaru Impreza Exhausts Upgrades by Category

    Shop 2004 Subaru Impreza featured products

    73 Results

    COBB Tuning Titanium Cat-Back Exhaust - 2002-2007 Subaru WRX / 2004-2007 STI

    512140

    COBB Tuning Titanium Cat-Back Exhaust - 2002-2007 Subaru WRX / 2004-2007 STI

    $1,530.00
    Torque Solution Thermal Downpipe Blanket Titanium Subaru EJ20/EJ25 - 2015-2021 Subaru STI / 2003-2006 Impreza

    12 In Stock

    TS-TH-SDPL

    Torque Solution Thermal Downpipe Blanket Titanium Subaru EJ20/EJ25 - 2015-2021 Subaru STI / 2003-2006 Impreza

    $166.65
    ETS Subaru STI V2 MaxFlow Front Facing Header - 2002-2007 Subaru WRX / 2004-2007 STI

    ETS Subaru STI V2 MaxFlow Front Facing Header - 2002-2007 Subaru WRX / 2004-2007 STI

    $1,495.00
    GrimmSpeed Uppipe to Turbo Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    48 In Stock

    024001

    GrimmSpeed Uppipe to Turbo Gasket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $18.00
    Killer B Motorsport 4-1 Holy Header 2-Bolt w/EGT Bung  - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    HH-2BOLT-EGT

    Killer B Motorsport 4-1 Holy Header 2-Bolt w/EGT Bung - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    $1,779.00
    Torque Solution Turbo Blanket - 2015+ STI

    4 In Stock

    TS-TB-LSU

    Torque Solution Turbo Blanket - 2015+ STI

    $99.99
    aFe Twisted Steel Long Tube Headers - 2015-2021 Subaru STI

    3 In Stock

    48-36803

    aFe Twisted Steel Long Tube Headers - 2015-2021 Subaru STI

    $836.00
    Mishimoto 3" Downpipe to Stock Exhaust Adapter - 2015-2021 Subaru WRX / STI / 2004-2013 Forester / 2002-2014 Impreza

    MMEXH-ADAP-3DSE

    Mishimoto 3" Downpipe to Stock Exhaust Adapter - 2015-2021 Subaru WRX / STI / 2004-2013 Forester / 2002-2014 Impreza

    5.0(1)
    $57.95
    HKS Silent Hi-Power Exhaust - 2002-2007 Subaru WRX / STI (GDB/GDA/GGA)

    31019-AF023

    HKS Silent Hi-Power Exhaust - 2002-2007 Subaru WRX / STI (GDB/GDA/GGA)

    $1,250.00
    COBB Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX / 2004-2007 STI

    512140-NB

    COBB Subaru Brushed Titanium Tip Kit - 2002-2007 Subaru WRX / 2004-2007 STI

    $80.00
    HKS Carbon-Ti Cat Back Exhaust - 2002-2007 Subaru WRX / STI

    51 In Stock

    3112-EX005

    HKS Carbon-Ti Cat Back Exhaust - 2002-2007 Subaru WRX / STI

    $1,300.00
    Killer B EJ 2-Bolt Gasket Kit - 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT

    GSKT-2

    Killer B EJ 2-Bolt Gasket Kit - 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT

    $84.00
    Mahle Turbo Gasket Set Subaru Models - 2015-2021 Subaru STI / 2002-2014 Impreza

    1 In Stock

    GS33536

    Mahle Turbo Gasket Set Subaru Models - 2015-2021 Subaru STI / 2002-2014 Impreza

    $87.61
    ETS Subaru MaxFlow V2 Headers V Band Flange - 2002-2007 Subaru WRX / 2004-2007 STI

    ETS Subaru MaxFlow V2 Headers V Band Flange - 2002-2007 Subaru WRX / 2004-2007 STI

    $1,495.00
    Grimmspeed Turbo Heat Shield V2 - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    12 In Stock

    092007

    Grimmspeed Turbo Heat Shield V2 - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    4.0(1)
    $87.00
    Invidia Up Pipe without EGT Bung - 2004-2021 Subaru STI

    HS06SW1UPP

    Invidia Up Pipe without EGT Bung - 2004-2021 Subaru STI

    5.0(1)
    $353.84
    GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter - 2002-2021 Subaru Turbo EJ Engines

    49 In Stock

    077044

    GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter - 2002-2021 Subaru Turbo EJ Engines

    5.0(1)
    $63.00
    GrimmSpeed Exhaust Manifold to Head Gasket (Pair) - 2013-2016 Scion FR-S / 2002-2024 Subaru WRX / 2004-2021 STI / 2013-2020 BRZ / 2004-2013 Forester / 2017-2019 Toyota 86

    47 In Stock

    020001

    GrimmSpeed Exhaust Manifold to Head Gasket (Pair) - 2013-2016 Scion FR-S / 2002-2024 Subaru WRX / 2004-2021 STI / 2013-2020 BRZ / 2004-2013 Forester / 2017-2019 Toyota 86

    5.0(1)
    $25.00
    COBB Tuning Turbo Heatshield - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

    3 In Stock

    512510

    COBB Tuning Turbo Heatshield - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

    5.0(1)
    $99.00
    Overtake Adjustable Exhaust Hanger (Single) - 15mm - 1993-2007 Subaru Impreza / WRX / STi

    A10465

    Overtake Adjustable Exhaust Hanger (Single) - 15mm - 1993-2007 Subaru Impreza / WRX / STi

    $13.00

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