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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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    218 Results

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

    27 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
    AWE Touring Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI

    10 In Stock

    3015-43108

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

    5.0(1)
    $1,600.00
    FT-86 SpeedFactory Remark Catback Exhaust - 2013-2021 Scion FR-S / Subaru BRZ / Toyota 86

    6 In Stock

    RK-C2076T-03

    FT-86 SpeedFactory Remark Catback Exhaust - 2013-2021 Scion FR-S / Subaru BRZ / Toyota 86

    $850.25
    AWE Track Edition Cat-Back Exhaust (Chrome Tips) - 2022-2024 Subaru WRX

    11 In Stock

    3020-42979

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

    $1,235.00
    Invidia R400 Gemini Single Layer Cat Back Exhaust - Titanium Burnt Tips - 2015-2021 Subaru WRX / STI

    51 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 Q300 Quad Tip Cat-back Exhaust - Stainless Steel Tips - 2022-2024 Subaru WRX

    16 In Stock

    HS22WRXG3S

    Invidia Q300 Quad Tip Cat-back Exhaust - Stainless Steel Tips - 2022-2024 Subaru WRX

    $1,641.50
    HKS Legamax Premium Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    70 In Stock

    31021-BF001

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

    5.0(2)
    $1,386.00
    AWE Track Edition Cat-Back Exhaust (Chrome Tips) - 2011-2021 Subaru WRX / STI Sedan

    7 In Stock

    3020-42058

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

    5.0(8)
    $1,185.00
    AWE Track Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI Sedan

    9 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
    Invidia Gemini (R400) Quad Tip Exhaust (Black Tips) - 2015-2021 Subaru WRX / STI

    15 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)
    $1,548.99
    COBB Tuning 3in Stainless Steel VB Cat Back Exhaust System - 2022-2024 Subaru WRX

    1 In Stock

    516100

    COBB Tuning 3in Stainless Steel VB Cat Back Exhaust System - 2022-2024 Subaru WRX

    4.0(1)
    $1,620.00
    Invidia Gemini (R400) Quad Tip Exhaust (Polished Tips) - 2015-2021 Subaru WRX / STI

    2 In Stock

    HS15STIGM4SS

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

    5.0(1)
    $1,736.56
    Tomei Full Titanium Muffler Expreme Ti Catback Exhaust System - Type-R - 2022-2024 Subaru WRX

    TB6090-SB06A

    Tomei Full Titanium Muffler Expreme Ti Catback Exhaust System - Type-R - 2022-2024 Subaru WRX

    5.0(4)
    $1,534.60
    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 Gemini Full Titanium Quad Tip Cat-Back Exhaust - 2015-2021 Subaru WRX / STI

    HS15STI5TG4ST

    Invidia Gemini Full Titanium Quad Tip Cat-Back Exhaust - 2015-2021 Subaru WRX / STI

    5.0(1)
    $2,788.10
    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
    MBRP Race 3in Quad Tip Cat Back Exhaust - 2015-2021 Subaru WRX / STI

    15 In Stock

    S4802304

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

    4.0(1)
    $934.99
    Borla S-Type Cat-Back Exhaust System - 2015-2021 Subaru WRX / STI

    4 In Stock

    140595CB

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

    5.0(1)
    $1,832.99
    AWE Touring Edition Cat-Back Exhaust (Diamond Black Tips) - 2015-2021 Subaru WRX

    9 In Stock

    3015-43102

    AWE Touring Edition Cat-Back Exhaust (Diamond Black Tips) - 2015-2021 Subaru WRX

    5.0(2)
    $1,600.00

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