2015 Subaru Wrx Cat Back Exhaust System Upgrades

    Performance Mods by WRX Experts.

    42 Results

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

    5 In Stock

    3015-42104

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

    $1,545.00
    AWE Touring Edition Cat-Back Exhaust (Chrome Silver Quad Tips) - 2015-2021 Subaru WRX / STI

    6 In Stock

    3015-42098

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

    5.0(2)
    $1,545.00
    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
    GrimmSpeed Catback Exhaust System Non-Resonated - 2011-2021 Subaru WRX Sedan / STI Sedan

    070034

    GrimmSpeed Catback Exhaust System Non-Resonated - 2011-2021 Subaru WRX Sedan / STI Sedan

    5.0(1)
    $2,032.67
    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 N1 Full Titanium Twin Outlet Cat-Back Exhaust System - 2015-2021 Subaru WRX

    2 In Stock

    HS15STIDTG

    Invidia N1 Full Titanium Twin Outlet Cat-Back Exhaust System - 2015-2021 Subaru WRX

    5.0(1)
    $1,835.54
    HKS Hi-Power Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    55 In Stock

    31006-BF001

    HKS Hi-Power Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    $1,440.00
    ETS Catback Exhaust System w/ Muffled Rear and Resonated Mid Pipe - Stealth Black Tips - 2015-2021 Subaru WRX / STI

    200-30-EXH-029

    ETS Catback Exhaust System w/ Muffled Rear and Resonated Mid Pipe - Stealth Black Tips - 2015-2021 Subaru WRX / STI

    $1,545.00
    HKS Super Turbo Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    31029-AF011

    HKS Super Turbo Cat Back Exhaust System - 2015-2021 Subaru WRX / STI

    $1,656.00
    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
    Invidia N1 Racing Single Exit Catback Exhaust - Titanium Tip - 2015-2021 Subaru WRX / STI

    14 In Stock

    HS15SW4GST

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

    3.4(5)
    $973.14
    Invidia N1 Resonated Single Exit Cat Back Exhaust - Polished Tip - 2015-2021 Subaru WRX / STI

    5 In Stock

    HS15SW4GTP

    Invidia N1 Resonated Single Exit Cat Back Exhaust - Polished Tip - 2015-2021 Subaru WRX / STI

    $1,111.32
    Invidia Full Titanium Single Exit Cat Back Exhaust - Burnt Tip - 2015-2021 Subaru WRX / STI

    HS15SW4TRG

    Invidia Full Titanium Single Exit Cat Back Exhaust - Burnt Tip - 2015-2021 Subaru WRX / STI

    5.0(1)
    $1,472.10
    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
    aFe Takeda 3.0" Catback Exhaust - 2015-2024 Subaru WRX/ 2015-2021 STI

    2 In Stock

    49-36801-P

    aFe Takeda 3.0" Catback Exhaust - 2015-2024 Subaru WRX/ 2015-2021 STI

    $1,944.60
    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
    Remark R1-Spec Catback Exhaust Stainless Steel Tip - 2015-2021 Subaru WRX / STI

    9 In Stock

    RK-C1076S-01

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

    $995.00
    Invidia Q300 Twin Outlet Rolled Stainless Steel Quad Tip Cat-Back Exhaust - 2015-2021 Subaru WRX / STI

    4 In Stock

    HS15STIG3S

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

    $1,736.56
    Invidia N1 Cat Back Exhaust With Bead Blasted Piping - Titanium Tip - 2015-2021 Subaru WRX / STI

    9 In Stock

    HS15SW4BGR1GT

    Invidia N1 Cat Back Exhaust With Bead Blasted Piping - Titanium Tip - 2015-2021 Subaru WRX / STI

    $973.14
    Greddy Supreme SP Exhaust - 2015-2021 Subaru WRX / STI

    3 In Stock

    10168202

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

    5.0(6)
    $1,135.25

    Page 1 of 3

    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.