Flowmaster American Thunder Exhaust System: Dodge Charger 5.7L Hemi 2017 - 2023
Flowmaster American Thunder Exhaust System
17-23 Dodge Charger 5.7L Hemi
817778
Upgrade your vehicle’s performance and sound with the Flowmaster® American Thunder® cat-back exhaust system. Built from durable 409S stainless steel, this system features a dual 3.00-inch mandrel-bent Scavenger Series® X-pipe for optimal scavenging and maximum horsepower. Specially designed Super 40® Series mufflers with 3.50-inch internals deliver a deep, powerful exterior tone while maintaining a pleasant moderate interior sound at cruising speeds. Dual 3.00-inch mandrel-bent tailpipes are designed to reuse the factory exhaust valves and exit through the factory tips for a clean, integrated look. The two-piece tailpipes have no resonators for maximum flow, and installation is easy with all necessary hardware and instructions included. Backed by Flowmaster’s Lifetime Limited Warranty.
- Specially Designed Larger Muffler Internals for Deep, Powerful Sound
- Designed to Reuse Factory Exhaust Valves
- Uses Factory Hanger Locations
- Scavenger X-Pipe Cross-over for Maximum Performance
- Durable 409S Stainless Steel Construction
- Lifetime Limited Warranty





Description
Flowmaster American Thunder Exhaust System
17-23 Dodge Charger 5.7L Hemi
817778
Upgrade your vehicle’s performance and sound with the Flowmaster® American Thunder® cat-back exhaust system. Built from durable 409S stainless steel, this system features a dual 3.00-inch mandrel-bent Scavenger Series® X-pipe for optimal scavenging and maximum horsepower. Specially designed Super 40® Series mufflers with 3.50-inch internals deliver a deep, powerful exterior tone while maintaining a pleasant moderate interior sound at cruising speeds. Dual 3.00-inch mandrel-bent tailpipes are designed to reuse the factory exhaust valves and exit through the factory tips for a clean, integrated look. The two-piece tailpipes have no resonators for maximum flow, and installation is easy with all necessary hardware and instructions included. Backed by Flowmaster’s Lifetime Limited Warranty.
- Specially Designed Larger Muffler Internals for Deep, Powerful Sound
- Designed to Reuse Factory Exhaust Valves
- Uses Factory Hanger Locations
- Scavenger X-Pipe Cross-over for Maximum Performance
- Durable 409S Stainless Steel Construction
- Lifetime Limited Warranty



















