Review on TotalFlow 12103 Mini Race Exhaust Muffler: Premium 304 Stainless Steel, 2.25" Inlet & Outlet with Resonator by Julio Black

I bought a 2018 Mustang GT with an active exhaust that sounded good anyway. But I wanted more of an old-school, muscular sound, so I replaced the factory resonator with an H-pipe. Ty lowered its tone, but made it too loud for my liking and raspy at high rpm. I bought 2 of these "mufflers" and put them in the middle of my H-pipe and finally got the perfect exhaust sound. This lowered it a bit, reduced the volume a bit, and eliminated the high-pitched wheezing. And with 304 steel, I don't have to worry about them rusting. Note that one end is slightly larger than the other. I was able to fit one end perfectly onto my 2.5 pipe but I had to stick the other end out. Not a big deal, but it would be a lot easier and more airtight to connect both ends together.