2005 Subaru Impreza Exhausts Upgrades

    WRX STI Upgrades by WRX STI Experts. 

    Shop 2005 Subaru Impreza Exhausts Upgrades by Category

    Exhaust Gaskets and Hardware image

    Exhaust Gaskets and Hardware

    Exhaust Headers and Manifolds image

    Exhaust Headers and Manifolds

    Cat Back Exhaust System image

    Cat Back Exhaust System

    Heat Isolation and Heat Wrap image

    Heat Isolation and Heat Wrap

    Exhaust Heat Shields image

    Exhaust Heat Shields

    Exhaust Hangers image

    Exhaust Hangers

    Downpipes and Y Pipes image

    Downpipes and Y Pipes

    Turbo Uppipes image

    Turbo Uppipes

    Axle Back Exhausts image

    Axle Back Exhausts

    Exhaust Tips and Silencers image

    Exhaust Tips and Silencers

    Exhaust Mid Pipes image

    Exhaust Mid Pipes

    Shop 2005 Subaru Impreza featured products

    79 Results

    OVERTAKE Up-Pipe Hardware Kit - 2002-2014 Subaru WRX / 2004-2021 STI

    OVERTAKE Up-Pipe Hardware Kit - 2002-2014 Subaru WRX / 2004-2021 STI

    $29.00
    Invidia Stock Downpipe to 3in Exhaust Adapter - Subaru Models (Inc. 2002-2021 Subaru WRX / STI

    98 In Stock

    HS02SWIAPE

    Invidia Stock Downpipe to 3in Exhaust Adapter - Subaru Models (Inc. 2002-2021 Subaru WRX / STI

    5.0(1)
    $68.60
    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
    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

    $1,756.00
    TurboXS Midpipe - 2002-2007 Subaru WRX/STI

    93 In Stock

    WS1-MP

    TurboXS Midpipe - 2002-2007 Subaru WRX/STI

    $269.00
    HKS Hi-Power Exhaust - 2002-2007 Subaru WRX / STI

    27 In Stock

    3106-EX008

    HKS Hi-Power Exhaust - 2002-2007 Subaru WRX / STI

    5.0(1)
    $770.00
    GrimmSpeed Subaru STI Exhaust Gasket Set - 2015-2021 Subaru STI

    49 In Stock

    020040

    GrimmSpeed Subaru STI Exhaust Gasket Set - 2015-2021 Subaru STI

    5.0(1)
    $105.00
    Killer B Motorsport 4-1 Holy Header (Ceramic Coated) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    HH4-1-SWAIN

    Killer B Motorsport 4-1 Holy Header (Ceramic Coated) - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    4.0(1)
    $2,445.00
    Invidia Racing Series Cat Back Exhaust - Polished Tip - 2002-2007 Subaru WRX / STI

    12 In Stock

    HS02SW1GTR

    Invidia Racing Series Cat Back Exhaust - Polished Tip - 2002-2007 Subaru WRX / STI

    $973.14
    Killer B Motorsport 4-1 Holy Header - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    HH4-1

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

    $1,985.00
    Invidia Downpipe Catted Divorced Wastegate - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

    5 In Stock

    HS05SW1DPC

    Invidia Downpipe Catted Divorced Wastegate - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

    $973.14
    aFe Twisted Steel Long Tube Headers - 2015-2021 Subaru STI

    6 In Stock

    48-36803

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

    $836.00
    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
    Tomei Expreme Ti Titanium Catback Exhaust System - 2002-2007 Subaru WRX / 2004-2007 STI

    TB6090-SB02A

    Tomei Expreme Ti Titanium Catback Exhaust System - 2002-2007 Subaru WRX / 2004-2007 STI

    $1,290.00
    HKS Unequal Length Stainless Steel Exhaust Manifold - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    10 In Stock

    1419-RF001

    HKS Unequal Length Stainless Steel Exhaust Manifold - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    $1,400.00
    Torque Solution Thermal Downpipe Blanket Titanium Subaru EJ20/EJ25 - 2015-2021 Subaru STI / 2003-2006 Impreza

    7 In Stock

    TS-TH-SDPL

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

    $166.65
    GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models (inc. 2004-2021 Subaru STI / 2002-2021 WRX)

    47 In Stock

    077046

    GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models (inc. 2004-2021 Subaru STI / 2002-2021 WRX)

    4.9(9)
    $60.00
    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

    $193.50
    Grimmspeed Turbo Heat Shield V2 - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    13 In Stock

    092007

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

    4.0(1)
    $83.00
    HKS Silent Hi-Power Exhaust - 2002-2005 Subaru WRX / STI 4D (GH-GDB(E) EJ20)

    31019-AF015

    HKS Silent Hi-Power Exhaust - 2002-2005 Subaru WRX / STI 4D (GH-GDB(E) EJ20)

    $1,090.00

    Page 1 of 4

    110% Price Match Guarantee*

    Find the same product for less on any competitor's site, and we'll match that price and beat if by 10% of the difference!* 

    Free Shipping*

    Free shipping is available within the lower 48 states for orders totalling $199 or more. Simply select the free shipping option during checkout.
    *Exclusions apply

    30 Day, 100% Satisfaction

    SubiSpeed Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.