2008 Subaru Impreza Exhausts Upgrades

    WRX STI Upgrades by WRX STI Experts.

    Shop 2008 Subaru Impreza Exhausts Upgrades by Category

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    Cat Back Exhaust System

    Exhaust Headers and Manifolds image

    Exhaust Headers and Manifolds

    Exhaust Gaskets and Hardware image

    Exhaust Gaskets and Hardware

    Heat Isolation and Heat Wrap image

    Heat Isolation and Heat Wrap

    Exhaust Hangers image

    Exhaust Hangers

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    Exhaust Heat Shields

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    Downpipes and Y Pipes

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    Turbo Uppipes

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    Exhaust Mid Pipes

    Shop 2008 Subaru Impreza featured products

    83 Results

    Invidia Equal Length Big Piping Exhaust Manifold - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

    HS05SW1HDP

    Invidia Equal Length Big Piping Exhaust Manifold - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

    5.0(1)
    $2,462.02
    COBB Subaru EJ Turbo Blanket Black Lava - 2015-2021 Subaru STI

    1 In Stock

    821660

    COBB Subaru EJ Turbo Blanket Black Lava - 2015-2021 Subaru STI

    $215.00
    ETS Subaru MaxFlow V2 LW Headers - 2008-2014 Subaru WRX / STI

    ETS Subaru MaxFlow V2 LW Headers - 2008-2014 Subaru WRX / STI

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

    46 In Stock

    028001

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

    4.5(2)
    $22.00
    PERRIN Turbo Heat Shield - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

    32 In Stock

    PSP-EXT-001

    PERRIN Turbo Heat Shield - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

    5.0(1)
    $94.35
    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
    ETS Subaru STI V2 MaxFlow Front Facing Header - 2008-2014 Subaru WRX / STI

    ETS Subaru STI V2 MaxFlow Front Facing Header - 2008-2014 Subaru WRX / STI

    $1,495.00
    GrimmSpeed 2-Bolt Up-Pipe - Stainless Steel - EJ25 Engines (Inc. 2004-2021 Subaru STI / 2006-2014 Subaru WRX)

    40 In Stock

    GRM.1099.1.SS

    GrimmSpeed 2-Bolt Up-Pipe - Stainless Steel - EJ25 Engines (Inc. 2004-2021 Subaru STI / 2006-2014 Subaru WRX)

    5.0(1)
    $279.00
    Killer B Motorsport 4-1 Holy Header DIY Rotated - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    HH-DIY

    Killer B Motorsport 4-1 Holy Header DIY Rotated - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    $1,404.80
    Kartboy 12mm 0.750" Extended Exhaust Hangers - 2015-2021 Subaru WRX / STI / 2008-2014 Impreza / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86

    176 In Stock

    KB-011-12MMXL

    Kartboy 12mm 0.750" Extended Exhaust Hangers - 2015-2021 Subaru WRX / STI / 2008-2014 Impreza / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86

    5.0(1)
    $11.00
    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
    Torque Solution Turbo Blanket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    TS-TB-FSUG

    Torque Solution Turbo Blanket - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $77.77
    Invidia Q300 Cat Back Exhaust - Polished Single Tip - 2008-2010 Subaru WRX Sedan / 2009-2014 Forester XT

    HS08SW4G3S

    Invidia Q300 Cat Back Exhaust - Polished Single Tip - 2008-2010 Subaru WRX Sedan / 2009-2014 Forester XT

    $1,166.20
    Invidia N1 Single Tip Cat Back Exhaust - Stainless Steel Tip - 2008-2014 Subaru WRX Sedan / 2011-2014 Subaru STI Sedan

    10 In Stock

    HS08SW4GTP

    Invidia N1 Single Tip Cat Back Exhaust - Stainless Steel Tip - 2008-2014 Subaru WRX Sedan / 2011-2014 Subaru STI Sedan

    $1,111.32
    X-Force Cat Back Exhaust - 2008-2014 Subaru STI Hatchback / 2011-2014 WRX Hatchback

    ES-SW09-CBS

    X-Force Cat Back Exhaust - 2008-2014 Subaru STI Hatchback / 2011-2014 WRX Hatchback

    $715.50
    ETS Subaru MaxFlow V2 Headers V Band Flange - 2008-2014 Subaru WRX / STI

    ETS Subaru MaxFlow V2 Headers V Band Flange - 2008-2014 Subaru WRX / STI

    $1,495.00
    Invidia Downpipe Catted Divorced Wastegate - 2008-2014 Subaru WRX / 2008-2021 Subaru STI

    12 In Stock

    HS08SW1DPC

    Invidia Downpipe Catted Divorced Wastegate - 2008-2014 Subaru WRX / 2008-2021 Subaru STI

    $993.00
    IAG Performance Equal Length Header With Uppipe - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    IAG-EXT-1001

    IAG Performance Equal Length Header With Uppipe - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $899.99
    Overtake Turbo to Downpipe Gasket - Subaru EJ Engine (Inc. 2002-2014 Subaru WRX / 2004-2021 Subaru STI)

    A10025

    Overtake Turbo to Downpipe Gasket - Subaru EJ Engine (Inc. 2002-2014 Subaru WRX / 2004-2021 Subaru STI)

    $18.00
    Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    5 In Stock

    GS092018

    Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    $55.00

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