2021 Subaru Wrx Exhausts Upgrades

    WRX Upgrades by WRX Experts. 

    Shop 2021 Subaru Wrx Exhausts Upgrades by Category

    Cat Back Exhaust System image

    Cat Back Exhaust System

    Exhaust Gaskets and Hardware image

    Exhaust Gaskets and Hardware

    Axle Back Exhausts image

    Axle Back Exhausts

    Downpipes and Y Pipes image

    Downpipes and Y Pipes

    Exhaust Hangers image

    Exhaust Hangers

    Exhaust Headers and Manifolds image

    Exhaust Headers and Manifolds

    Heat Isolation and Heat Wrap image

    Heat Isolation and Heat Wrap

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    Exhaust Heat Shields

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    Turbo Back Exhausts

    Shop 2021 Subaru Wrx featured products

    95 Results

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

    50 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
    Invidia R400 Gemini Single Layer Cat Back Exhaust - Titanium Burnt Tips - 2015-2021 Subaru WRX / STI

    40 In Stock

    HS15STIGM4ST

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

    5.0(2)
    $1,419.22
    Invidia Catted Stainless Steel Downpipe - 2015-2021 Subaru WRX (6MT Only)

    HS15SWMDOC

    Invidia Catted Stainless Steel Downpipe - 2015-2021 Subaru WRX (6MT Only)

    $957.93
    AWE Track Edition Cat-Back Exhaust (Chrome Tips) - 2011-2021 Subaru WRX / STI Sedan

    4 In Stock

    3020-42058

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

    5.0(8)
    $1,185.00
    COBB Subaru EJ Turbo Blanket Black Lava - 2015-2021 Subaru STI

    2 In Stock

    821660

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

    $215.00
    HKS Legamax Premium Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    31021-BF001

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

    5.0(2)
    $1,663.20
    AWE Touring Edition Cat-Back Exhaust (Chrome Silver Quad Tips) - 2015-2021 Subaru WRX / STI

    3015-42098

    AWE Touring Edition Cat-Back Exhaust (Chrome Silver Quad Tips) - 2015-2021 Subaru WRX / STI

    5.0(2)
    $1,545.00
    Invidia Catted Stainless Steel Downpipe - 2015-2021 Subaru WRX (CVT Only)

    HS15SWADOC

    Invidia Catted Stainless Steel Downpipe - 2015-2021 Subaru WRX (CVT Only)

    5.0(1)
    $957.93
    AWE Touring Edition Cat-Back Exhaust (Diamond Black Tips) - 2015-2021 Subaru WRX

    4 In Stock

    3015-43102

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

    5.0(2)
    $1,600.00
    Remark Muffler Axleback Exhaust Double Wall Burnt 3.5in Tip- 2015-2021 Subaru WRX / STI

    6 In Stock

    RO-TTVA-D

    Remark Muffler Axleback Exhaust Double Wall Burnt 3.5in Tip- 2015-2021 Subaru WRX / STI

    $595.00
    GrimmSpeed Two Position Poly Exhaust Hanger Single - 2008-2021 Subaru WRX / STI

    49 In Stock

    070046

    GrimmSpeed Two Position Poly Exhaust Hanger Single - 2008-2021 Subaru WRX / STI

    5.0(3)
    $14.00
    GrimmSpeed Equal Length Exhaust Header - 2015-2021 Subaru WRX

    50 In Stock

    113008

    GrimmSpeed Equal Length Exhaust Header - 2015-2021 Subaru WRX

    5.0(2)
    $944.00
    ETS GESi High Flow Catted J-Pipe - 2015-2021 Subaru WRX

    4 In Stock

    200-40-EXH-101

    ETS GESi High Flow Catted J-Pipe - 2015-2021 Subaru WRX

    4.0(3)
    $1,095.00
    Invidia Gemini (R400) Quad Tip Exhaust (Black Tips) - 2015-2021 Subaru WRX / STI

    HS15STIGM4SB

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

    5.0(3)
    $1,437.28
    Subaru OEM Turbo to J Pipe Self Locking Nut - 2015-2021 Subaru WRX

    14 In Stock

    902000000

    Subaru OEM Turbo to J Pipe Self Locking Nut - 2015-2021 Subaru WRX

    $2.57
    GrimmSpeed Aftermarket OE Style Axle Back Gasket - Universal

    50 In Stock

    020031

    GrimmSpeed Aftermarket OE Style Axle Back Gasket - Universal

    5.0(1)
    $25.00
    TurboXS 3" Catted J-pipe / Intermediate Pipe - 2015-2021 Subaru WRX

    46 In Stock

    W15-FPC

    TurboXS 3" Catted J-pipe / Intermediate Pipe - 2015-2021 Subaru WRX

    5.0(4)
    $834.62
    AWE Track Edition Cat-Back Exhaust (Diamond Black Tips) - 2011-2021 Subaru WRX / STI Sedan

    5 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
    Tomei Expreme Unequal Length Exhaust Manifold Kit - 2015-2021 Subaru WRX

    3 In Stock

    TB6010-SB04A

    Tomei Expreme Unequal Length Exhaust Manifold Kit - 2015-2021 Subaru WRX

    5.0(1)
    $711.00
    Subaru / Toyota OEM Donut Gasket - 2015-2021 Subaru WRX / 2013-2021 Scion FRS / Subaru BRZ / Toyota 86

    40 In Stock

    44022AA123

    Subaru / Toyota OEM Donut Gasket - 2015-2021 Subaru WRX / 2013-2021 Scion FRS / Subaru BRZ / Toyota 86

    $24.70

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