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    Cat Back Exhaust System

    Enhance the sound and performance of your Subaru with our premium cat back exhaust systems. Designed to replace the factory exhaust system from the catalytic converter rearward, these cat back exhausts offer a deeper, more aggressive exhaust note while reducing restriction for improved airflow. Brands like Invidia, Borla, and Agency Power offer a wide range of options, allowing you to customize the sound and performance to suit your preferences. Upgrade your Subaru WRX, STI, Forester, and Crosstrek with these cat back exhausts to unlock additional horsepower, torque, and an exhilarating driving experience. 

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    216 Results

    AWE Touring Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI

    8 In Stock

    3015-43108

    AWE Touring Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI

    5.0(1)
    $1,600.00
    Invidia R400 Gemini Single Layer Cat Back Exhaust - Titanium Burnt Tips - 2015-2021 Subaru WRX / STI

    66 In Stock

    HS15STIGM4ST

    Invidia R400 Gemini Single Layer Cat Back Exhaust - Titanium Burnt Tips - 2015-2021 Subaru WRX / STI

    5.0(2)
    $1,848.28
    Invidia N1 Dual Cat-Back Exhaust - Titanium Tip - 2015-2021 Subaru WRX / STI / 2014-2018 Forester

    43 In Stock

    HS15STIGTT

    Invidia N1 Dual Cat-Back Exhaust - Titanium Tip - 2015-2021 Subaru WRX / STI / 2014-2018 Forester

    5.0(2)
    $1,308.30
    Invidia Q300 Catback Exhaust - Burnt Titanium Tips - 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2020 Toyota 86 / 2022-2024 GR86

    7 In Stock

    HS12SSTG3T

    Invidia Q300 Catback Exhaust - Burnt Titanium Tips - 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2020 Toyota 86 / 2022-2024 GR86

    $1,421.00
    Invidia Gemini (R400) Quad Tip Exhaust (Black Tips) - 2015-2021 Subaru WRX / STI

    17 In Stock

    HS15STIGM4SB

    Invidia Gemini (R400) Quad Tip Exhaust (Black Tips) - 2015-2021 Subaru WRX / STI

    5.0(3)
    $1,871.80
    Borla 3.0inch S-Type Cat-Back Exhaust System - 2015-2021 Subaru WRX / STI

    6 In Stock

    140595

    Borla 3.0inch S-Type Cat-Back Exhaust System - 2015-2021 Subaru WRX / STI

    5.0(10)
    $1,799.99
    MBRP Race 3in Quad Tip Cat Back Exhaust - 2015-2021 Subaru WRX / STI

    19 In Stock

    S4802304

    MBRP Race 3in Quad Tip Cat Back Exhaust - 2015-2021 Subaru WRX / STI

    4.0(1)
    $934.99
    AWE Track Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI Sedan

    16 In Stock

    3020-43066

    AWE Track Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI Sedan

    5.0(2)
    $1,235.00
    AWE Touring Edition Cat-Back Exhaust (Chrome Silver Tips) - 2022-2024 Subaru WRX

    16 In Stock

    3015-42979

    AWE Touring Edition Cat-Back Exhaust (Chrome Silver Tips) - 2022-2024 Subaru WRX

    5.0(1)
    $1,545.00
    Invidia Q300 Cat Back Exhaust System - 2014-2018 Subaru Forester XT

    3 In Stock

    HS14SFXG3S

    Invidia Q300 Cat Back Exhaust System - 2014-2018 Subaru Forester XT

    $1,361.22
    Invidia Q300 Twin Outlet Rolled Titanium Burnt Quad Tip Cat-Back Exhaust - 2015-2021 Subaru WRX / STI

    17 In Stock

    HS15STIG3T

    Invidia Q300 Twin Outlet Rolled Titanium Burnt Quad Tip Cat-Back Exhaust - 2015-2021 Subaru WRX / STI

    5.0(2)
    $1,848.28
    Invidia N1 Dual Cat-Back Exhaust - Stainless Tip - 2015-2021 Subaru WRX / STI / 2014-2018 Forester

    8 In Stock

    HS15STIGTP

    Invidia N1 Dual Cat-Back Exhaust - Stainless Tip - 2015-2021 Subaru WRX / STI / 2014-2018 Forester

    5.0(1)
    $1,269.10
    Remark R1-Spec Catback Exhaust Burnt Stainless Steel Tip - 2015-2021 Subaru WRX / STI

    1 In Stock

    RK-C1076S-01T

    Remark R1-Spec Catback Exhaust Burnt Stainless Steel Tip - 2015-2021 Subaru WRX / STI

    5.0(1)
    $1,095.00
    Invidia N1 Racing Single Exit Catback Exhaust - Titanium Tip - 2015-2021 Subaru WRX / STI

    15 In Stock

    HS15SW4GST

    Invidia N1 Racing Single Exit Catback Exhaust - Titanium Tip - 2015-2021 Subaru WRX / STI

    3.4(5)
    $973.14
    COBB Stainless Steel 3in. Catback Exhaust - 2022-2026 Subaru WRX

    1 In Stock

    COB516100

    COBB Stainless Steel 3in. Catback Exhaust - 2022-2026 Subaru WRX

    4.0(1)
    $1,458.00
    HKS Legamax Premium Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    55 In Stock

    31021-BF001

    HKS Legamax Premium Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    5.0(2)
    $1,990.00
    Invidia Q300 Cat Back Exhaust - 2008-2010 Subaru WRX Sedan / 2009-2014 Forester XT

    6 In Stock

    HS08SW4GT3

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

    4.8(6)
    $1,361.22
    Greddy Supreme SP Exhaust - 2015-2021 Subaru WRX / STI

    10168202

    Greddy Supreme SP Exhaust - 2015-2021 Subaru WRX / STI

    5.0(6)
    $1,135.25
    Invidia Gemini R400 Quad Tip Cat-back Exhaust - Stainless Steel Tips - 2022-2024 Subaru WRX

    20 In Stock

    HS22WRXGM4SS

    Invidia Gemini R400 Quad Tip Cat-back Exhaust - Stainless Steel Tips - 2022-2024 Subaru WRX

    4.5(2)
    $1,736.56
    GrimmSpeed Cat-Back Exhaust System Resonated - 2011-2021 Subaru WRX Sedan / STI Sedan

    070033

    GrimmSpeed Cat-Back Exhaust System Resonated - 2011-2021 Subaru WRX Sedan / STI Sedan

    $2,115.07

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