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Flowmaster American Thunder Direct-Fit Muffler (09-18 5.7L RAM 1500)Find parts that fit my vehicle

Item R103097
Flowmaster American Thunder Direct-Fit Muffler (09-18 5.7L RAM 1500)
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Ram 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price

$449.95 each

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Ship to: Ashburn - 20149
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    Total cost of service $249.00

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Muffler
      • Enhanced Performance
      • Quality Design
      • Custom Fit
      • Limited Lifetime Warranty
      • Fitment On All 2009-2018 5.7 L Dodge RAM 1500 Trucks


      Increased Operation. The Flowmaster American Thunder Direct-Fit Muffler gives your truck that big power feel with an exhaust system that is tuned to your truck. You’ll enjoy the sound that this assembly provides and the improved ride quality from your powertrain with the added throttle response and horsepower.

      Premium Engineering. The development of the Flowmaster American Thunder Direct-Fit Muffler uses a durable construction that incorporates stainless components. The tubing on the exhaust is 3 in. in diameter for heavy-duty operation. Dyno tuning is also included so your engine operatives efficiently with the placement of this exhaust system.

      Direct Install. The Flowmaster American Thunder Direct-Fit Muffler was created to be easy to install on your truck. It includes everything you need for attachment and all inlet pipes and hangers have been pre-welded to save you even more time. 

      Limited Lifetime Warranty. The Flowmaster American Thunder Direct-Fit Muffler is backed by a limited lifetime warranty. There are some exclusions to consider. See Flowmaster for more information.

      Application. The Flowmaster American Thunder Direct-Fit Muffler can be outfitted on all 2009-2018 Dodge RAM 1500 truck models powered by a 5.7L engine.

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      Flowmaster 817568

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Muffler
      • Mounting Hardware

      Customer Reviews (16)

        Questions & Answers

        10 More Questions

        Will It Fit My Ram 1500

        • 5.7L V8 - 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

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