The Flowmaster American Thunder® Cat-back exhaust system for 2015-2023 Dodge Charger SRT 392, R/T Scat Pack models with the 6.4L engine, as well as the SRT Hellcat with the 6.2L engine. This system is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster®. The bolt-on 409S stainless steel system features our exclusive dual 3.00-inch Scavenger Series® X-pipe assembly for maximum power and a deep unique tone. The mandrel-bent tubing flows into a pair of specially built Super 40® Series mufflers with 3.50-inch interanls for a deep powerful sound. The tailpipes include valves with actuator stands for the factory MDS system, and the tailpipes are finished off with a pair of large 4.00-inch polished stainless steel tips embossed with the Flowmaster logo. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home.
Features:
- Scavenger X-pipe for Maximum Power & Unique Tone
- Functional Exhaust Valves and Actuator Stands
- Uses the Factory Hanger Locations
- Stainless Steel Construction
- Lifetime Limited Warranty
- Flowmaster Quality
Fits 2015-2023 Dodge Charger SRT 392, R/T Scat Pack models with 6.4L engine, as well as the SRT Hellcat with 6.2L engine with functional MDS valves.
Installation Notes:
Fits 2015-2023 Dodge Charger SRT 392, R/T Scat Pack models with 6.4L engine, as well as the SRT Hellcat with 6.2L engine with functional MDS valves.
About Flowmaster
Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.

Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Engine |
| Dodge |
Charger |
Daytona 392 |
2017 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Daytona 392 |
2018 |
6.4L / 392 / V8 |
| Dodge |
Charger |
R/T 392 |
2017 |
6.4L / 392 / V8 |
| Dodge |
Charger |
R/T 392 |
2018 |
6.4L / 392 / V8 |
| Dodge |
Charger |
R/T Scat Pack |
2015 |
6.4L / 392 / V8 |
| Dodge |
Charger |
R/T Scat Pack |
2016 |
6.4L / 392 / V8 |
| Dodge |
Charger |
R/T Scat Pack |
2017 |
6.4L / 392 / V8 |
| Dodge |
Charger |
R/T Scat Pack |
2018 |
6.4L / 392 / V8 |
| Dodge |
Charger |
SRT 392 |
2015 |
6.4L / 392 / V8 |
| Dodge |
Charger |
SRT 392 |
2016 |
6.4L / 392 / V8 |
| Dodge |
Charger |
SRT 392 |
2017 |
6.4L / 392 / V8 |
| Dodge |
Charger |
SRT 392 |
2018 |
6.4L / 392 / V8 |
| Dodge |
Charger |
SRT Hellcat Redeye Widebody Jailbreak |
2023 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat Redeye Widebody |
2021 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat Redeye Widebody |
2022 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat Redeye Widebody |
2023 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat Widebody |
2021 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat Widebody |
2022 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat Widebody |
2023 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat |
2015 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat |
2016 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat |
2017 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat |
2018 |
6.2L / 376 / V8 |
| Dodge |
Charger |
SRT Hellcat |
2019 |
6.2L / 376 / V8 |
| Dodge |
Charger |
Scat Pack 392 Widebody |
2022 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack 392 Widebody |
2023 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack 392 |
2019 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack 392 |
2020 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack 392 |
2021 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack 392 |
2022 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack 392 |
2023 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack |
2019 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack |
2020 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack |
2021 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack |
2022 |
6.4L / 392 / V8 |
| Dodge |
Charger |
Scat Pack |
2023 |
6.4L / 392 / V8 |