Description
Performance Exhaust Upgrade. The Flowmaster American Thunder Cat-Back Exhaust System with Polished Tips delivers a deep, aggressive tone and enhanced exhaust flow for improved engine performance. Designed to replace the factory system, it provides a noticeable increase in sound and power without compromising drivability, perfect for enthusiasts seeking a bold presence on and off the road.
Construction and Appearance. Crafted from durable 409 stainless steel tubing with mandrel bends for maximum flow and corrosion resistance, this exhaust system features Super 44 Series chambered mufflers and dual 2.50-inch polished stainless steel tips that exit through the original factory exhaust bezels for a clean, factory-integrated look.
Installation. This cat-back exhaust system installs with a direct bolt-on fit using factory hanger locations and requires no drilling or cutting, making the installation straightforward for experienced enthusiasts and professionals.
Warranty. The system includes a lifetime limited warranty covering defects in materials and workmanship. Application. Specifically engineered to fit 2015-2016 Dodge Charger R/T models equipped with the 5.7L Hemi engine. Does not fit Charger Pursuit models featuring round exhaust cutouts without factory exhaust bezels in the rear valance.
Flowmaster 817658
CA Residents: WARNING: Cancer and Reproductive Harm
- Fits 2015-2016 Dodge Charger R/T with 5.7L Hemi Engine
- Exclusive Scavenger Series Cross-Over X-Pipe for optimized exhaust flow
- Mandrel-Bent 409 Stainless Steel Tubing for durability and smooth flow
- Dyno Tuned for Maximum Performance
- Uses Factory Hanger Locations for direct bolt-on installation
- Super 44 Performance Mufflers for a deep, aggressive tone
- Dual 2.50-inch Polished Stainless Steel Tips exiting through factory exhaust bezels
- All Stainless Steel Construction for corrosion resistance and longevity
- Lifetime Limited Warranty
- Does NOT fit Charger Pursuit models with round exhaust cutouts without factory exhaust bezels in the rear valance
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust System Tubing Diameter | 2.50 Inch |
| Exhaust Loudness | Moderate |






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