2014 RAM 1500: Flowmaster 50 HD versus Super 44 Muffler - YouTube
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Flowmaster Outlaw Series Direct-Fit Muffler 09-17 Ram 1500 5.7L
Flowmaster RAM 1500 Super 44 Series Center/Dual Out Oval Muffler; 3-Inch Center In / 2.50-Inch Dual Out 8430452 (Universal; Some Adaptation May Be Required) - Free Shipping