If you're looking to give your 2015-2016 Dodge Charger R/T or 2015-2019 Chrysler 300 with the 5.7L Hemi engine a bold upgrade, the Flowmaster American Thunder® Catback exhaust system is just what you need. This system is designed for those who crave an aggressive sound both inside and out, while still enjoying all the performance benefits that Flowmaster® is known for. Crafted from durable 409S stainless steel, this bolt-on system features a pair of Super 44™ Series mufflers that deliver a deep, powerful tone.
The setup incorporates our dual 2.50" Scavenger Series® x-Pipe and mandrel-bent tubing, ensuring you get maximum performance and that rich sound you desire. Plus, it’s finished off with stylish 2.50" stainless steel tips that fit perfectly within the factory exhaust bezels in the rear bumper valence. Installation is a breeze, as everything you need is included, along with our Lifetime Limited Warranty for your peace of mind.
Important Note: This system does NOT fit Charger Pursuit models that have round exhaust cutouts without factory exhaust bezels in the rear valance.
Features:
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2015-2023 Chrysler 300 |
300 | 2015-2023 |
|
2015-2021 Chrysler 300C |
300C | 2015-2021 |
|
2015-2017 Dodge Charger |
Charger | 2015-2017 |

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.