Not sure which 2009 Dodge Ram Performance Mufflers are right for you? We have over 11133 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Mike B from Greeley, CO said, "I have had Flowmaster Mufflers before and have always been very happy. Fit and finish is outstanding and the sound is pure performance. I had a local muffler shop install and weld it to two custom tailpipes. It turned out perfect. It also gave me more MPG's and more power."