2021 Mustang Cat Back Exhaust Kits

2021 Mustang Cat Back Exhaust Kits

Increase Your 2021 Mustang’s Power and Sound with a Cat-Back Exhaust Kit

2021 Mustang Cat Back Exhaust Kits

2021 Mustang Cat Back Exhaust Kits

Increase Your 2021 Mustang’s Power and Sound with a Cat-Back Exhaust Kit

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  1. CBP61
    MBRP Race Series 3" Cat-Back Exhaust System Mustang EcoBoost Fastback 15-26 Aluminized W/ 4-1/2" Polished Tips W/O Active Exhaust
    Rating:
    100%
    $744.99
  2. AWE Cat-Back Exhaust System Touring Edition With 4" Chrome Tips Without Factory Active Exhaust Mustang GT Fastback 2018-2023
    AWE Cat-Back Exhaust System Touring Edition With 4" Chrome Tips Without Factory Active Exhaust Mustang GT Fastback 2018-2023
    Rating:
    100%
    $2,155.00
  3. CBAW27
    AWE Touring Edition Cat-Back Exhaust System Mustang GT Fastback 18-23 W/ 4" Black Tips W/O Factory Active Exhaust
    Rating:
    98%
    $2,155.00
  4. CBG98
    MagnaFlow Cat-Back Exhaust Kit 3" Street Series Stainless Steel With 4" Polished Quad Tips Mustang GT 2018-2023
    Rating:
    100%
    $2,416.00
  5. Borla S-Type 3" Cat-Back Exhaust System Mustang GT Fastback 18-23 Stainless Steel W/ 4" Carbon Fiber Tips W/O Factory Active Exhaust Option
    Borla S-Type 3" Cat-Back Exhaust System Mustang GT Fastback 18-23 Stainless Steel W/ 4" Carbon Fiber Tips W/O Factory Active Exhaust Option
    Rating:
    100%
    $2,998.99
  6. Corsa Sport 3" Cat-Back Exhaust Kit Mustang GT Fastback 18-23 w/ 4" Polished Quad Tips w/o Factory Active Exhaust
    Corsa Sport 3" Cat-Back Exhaust Kit Mustang GT Fastback 18-23 w/ 4" Polished Quad Tips w/o Factory Active Exhaust
    Rating:
    100%
    $2,084.99 MSRP $2,506.99
  7. Ford Racing By Borla Extreme 2.5" Cat-Back Exhaust System Mustang GT 18-23 Stainless Steel W/ 4" Black Exhaust Tips W/O Active Exhaust
    Ford Racing By Borla Extreme 2.5" Cat-Back Exhaust System Mustang GT 18-23 Stainless Steel W/ 4" Black Exhaust Tips W/O Active Exhaust
    Rating:
    100%
    $1,650.00
  8. Borla ATAK 3" Cat-Back Exhaust System Mustang GT Fastback 18-23 Stainless Steel w/ 4" Carbon Fiber Tips w/o Factory Active Exhaust Option
    Borla ATAK 3" Cat-Back Exhaust System Mustang GT Fastback 18-23 Stainless Steel w/ 4" Carbon Fiber Tips w/o Factory Active Exhaust Option
    Rating:
    100%
    $2,545.99 MSRP $3,140.99
  9. Corsa Active Sport To Xtreme 3" Cat-Back Exhaust Kit Mustang Fastback GT 18-23 W/ 4" Black Quad Tips W/ Active Exhaust
    Corsa Active Sport To Xtreme 3" Cat-Back Exhaust Kit Mustang Fastback GT 18-23 W/ 4" Black Quad Tips W/ Active Exhaust
    Rating:
    100%
    $2,519.99 MSRP $3,214.14
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2021 Cat Back Exhaust Kits

Cat-back exhaust kits are one of the most popular upgrades for 2021 Mustangs. Though the car sounds great from the factory, aftermarket cat-backs give you more volume and a better tone. They also make your exhaust pipes less restrictive, improving performance.

A cat-back exhaust kit typically includes new resonators, mid-pipes, mufflers, and exhaust tips. The resulting exhaust note will range from slightly louder than stock to a deafening roar. In general, less restrictive cat-backs are usually louder and provide bigger increases in power. If you want to maximize your exhaust system's power production, combine your new kit with a cold air intake and custom tune.

Our cat-back systems come from quality brands like Borla, Corsa, and Ford Performance to help you get the most out of your aftermarket exhaust setup!