2018-2020 Mustang GT Magnaflow Competition Series Cat-Back Exhaust System 19368

Performance-Oriented Power and Sound

The revamped 5.0L V8 under the hood of your 2018-2020 Mustang GT pumps out a massive amount of power, but there is always room for improvement. Magnaflow's Competition Series Cat-Back Exhaust System is designed to optimize performance and minimize weight for a truly competition-ready exhaust kit. The deep, rich exhaust note will let everyone know you mean business, both on and off the track. This stainless steel cat-back exhaust system will maximize exhaust outflow, minimize backpressure and open up a world of performance potential for your 2018-2020 Mustang GT. Magnaflow's 3" Cat-Back Competition Series Exhaust System was specifically developed for the Mustang owner who's looking for that loud, aggressive racing tone, which is delivered via (2) unique 5" round mufflers.

Mandrel-Bent 409 Stainless Steel Construction

Magnaflow builds each of their Competition Series Cat-Back Exhaust Systems from mandrel-bent 409 stainless steel for optimal strength, longevity and flow. The Competition Series Exhaust System by Magnaflow is built with a 3" x-pipe to further boost exhaust flow and promote uninhibited performance. The kit also includes engineered active valves with v-band clamps (delete pipe included) to achieve that unmistakable Mustang roar. Quad 4" polished tips are included to round out the kit with a touch of custom styling.

Fitment: 2018-2020 Mustang GT 5.0L V8

Warranty: Magnaflow backs the Competition Series Cat-Back Exhaust System with a limited lifetime warranty against manufacturer defects.

***These systems may not comply with all local or federal noise requirements.***

Note on Active Exhaust: This kit does not come standard with components to retain the use of Active Exhaust. If your Mustang is equipped with Active Exhaust, you'll have to add Magnaflow's valve kit to your order using the drop-down menu on this page if you want to retain Active Exhaust.