Flowmaster is excited to present our Outlaw Axle-back exhaust system, specially designed for the 2024 Ford Mustang GT equipped with the 5.0-liter engine or the EcoBoost 2.3-liter engine, along with the factory performance exhaust option. This system features Outlaw style mufflers that deliver a bold exhaust tone while boosting performance.
You'll be pleased to know that our testing showed impressive dyno gains of up to 17 hp and 17 lb-ft at the rear wheels. We use 3.00-inch mandrel bent 409 stainless steel tubing to ensure optimal exhaust flow and long-lasting durability. Plus, the striking quad 4.00-inch polished stainless steel tips add a touch of custom flair to this iconic vehicle.
We've included all the necessary hardware, and installation is a breeze thanks to the use of factory mounting locations. Whether you have a coupe or convertible, this exhaust system fits perfectly. And for peace of mind, it comes backed by Flowmaster's Lifetime Limited Warranty.
In summary, this system is compatible with the 2024 Ford Mustang GT 5.0-liter and EcoBoost 2.3-liter engines, featuring the Outlaw Axle-Back 3.0-inch Stainless Steel Exhaust System with 4.00-inch Polished Quad Tips and Valves.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Mustang | 2024 | GT |
| Ford Mustang | 2024 | Dark Horse Premium |
| Ford Mustang | 2024 | GT Premium |
| Ford Mustang | 2024 | EcoBoost |

Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more.
It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.
Pushing the Boundaries of Exhaust DesignFlowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.
An Exhaust For Any StyleThe company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.
Passionate Development TeamFlowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today.
Tried and TestedWith hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed.
Purchase Flowmaster at Vivid RacingIf you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.