The classic sound of a Flowmaster chambered exhaust, our American Thunder Series features mufflers tuned to deliver more power, torque, throttle response and mileage. Best of all, these exhaust systems take sedate vehicles and deliver that great performance tone especially designed for muscle car and truck fans. American Thunder is the most authentic Flowmaster muffler sound we offer.
These Flowmaster Stainless Steel American Thunder exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is Flowmaster's use of mandrel-bent tubing. Their tubing allows for superior exhaust gas flow, while their stainless steel construction allows for their corrosion-resistant qualities. These Flowmaster American Thunder exhaust systems also feature a stainless steel muffler(s) that'll give you plenty of Flowmaster sound.
WARNING: This product can expose you to Chromium (hexavalent compounds), Nickel (Metallic) which are known to the State of California to cause cancer, birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)
Limited Lifetime Warranty
Mandrel bent 16 gauge 409 stainless tubing 3" tubing diameter Moderate to aggressive exterior exhaust tone Includes hangers and hardware for easy installation Dyno tuned for maximum performance Premium Flowmaster quality
Re-Uses Factory Rubber Exhaust Insulators.
No Welding Required.
This Part Fits The Following Vehicles:
2009-2014 5.7L Dodge Challenger RT
