Review on 🔊 Dynomax Super Turbo Performance Exhaust Muffler (17758) by Carl Morgan

I put this on a S550 Mustang with the Eco Boost engine. Before I went with a Flowmaster style dual chamber muffler which sounded extremely annoying and not to mention I lost all low end torque after swapping the factory resonator for a Flowmaster muffler and running a straight pipe in the back had where the mufflers were. I put this muffler in place of the Flowmaster and it sounds pretty good, almost stock but not quite. I have amazing low-end torque and power throughout the powerband to the high-end. And I improved my gas mileage to about 3 to 4 mpg highway.