Review on 🔊 Flowmaster 842515 Super 10 Muffler 409S - 2.50 Center IN / 2.50 Center OUT - Bold and Powerful Sound, Black by Quintin Boner

I have the latest GM truck with a base 5.3 engine. I added headers and 3" pipes to accommodate this muffler. While my engine is no match for a V8 Camaro or a Corvette, you might not even notice it when I step on the accelerator. The sound is exactly what I was hoping for. !I switched from a 5" x 23" muffler that sounded "good" to a 5" x 13" sound machine. For the little money I paid for it, I'm happy with it.