Review on 🔊 TOTALFLOW 643 Mini Muffler 409SS: Round Width, 4" Body, 6" Length. Inner Inlet - 2.25", Outer Outlet - 3.25" Diameter by Adrian Ojeda

The only reason I don't give this product a 5 out of 5 is that I ordered a 2.25 inch diameter because I thought both sides, inlet and outlet, Should be 2.25 inches, but it turned out that only the exit side, the entrance side, was 2.5 inches. I was able to get it to work independently and the product did exactly what I was hoping for, removing much of the noise I wanted from my system. interesting to see if they hold up over time. All in all a great product and well put together, it wasn't cheap junk! I would definitely buy again.