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Flowmaster American Thunder Exhaust System: Dodge Challenger 5.7L Hemi 2009 - 2014

09-14 Dodge Challenger 5.7L Hemi Flowmaster American Thunder Exhaust System 817479. A perfect exhaust system for Challenger owners looking for moderate exterior and interior sound levels.
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Was: $1,134.00
Sale: $1,019.95
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Save: $114.05

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09-14 Dodge Challenger 5.7L Hemi


For the person who is looking for a complete cat-back dual exhaust system with a moderately aggressive exterior tone and a moderate interior tone. With easy fit in mind, the Flowmaster® American Thunder® exhaust system features dual 2.50-inch mandrel-bent tubing flowing into our exclusive Scavenger Series® X-pipe design for maximum scavenging performance and a deep unique tone. The stainless tubing then flows into a pair of specially selected Super 40® Series performance mufflers, which offer more internal volume than other brands mufflers and easily handles the flow demands of the Hemi engine. The system uses the factory hanger locations and the mandrel-bent tailpipes exit into the factory rectangular exhaust tips. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation you can do at home. Covered by our Lifetime Limited Warranty.


  • Exclusive Scavenger X-pipe Design for Maximum Performance
  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Dyno Tuned for Maximum Performance
  • Super 40 Series Performance Mufflers
  • Aggressive Exterior Exhaust Tone
  • Lifetime Limited Warranty


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  • 25.0 lbs.
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