Not sure which 2004 Dodge Ram Performance Mufflers are right for you? We have over 46 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"SIMPLY REPLACED THE STOCK MUFFLER WITH THE FLOWMASTER SOUNDS TOUGH BUT INS'T OVERLY LOUD, SEEMS TO HAVE A BIT MORE RESPONSE, HAVEN'T CHECK FUEL ECONOMY. WELL WORTH THE INVESTMENT JUST FOR THE NICE RUMBLE!! ONE LAST THING BE SURE AND INSTALL IT CORRECTLY MY MUFFLER CAME FROM THE FACTORY WITH THE INLET TAPE ON THE WRONG END LOOK FOR THE STAMP IN THE METAL THAT SAYS INLET." —Ronnie R from Everett, WA bought a Flowmaster Super 40 Series Mufflers for a 2004 Dodge Ram.