Dynomax 17744 Super Turbo Muffler

This muffler fits a 3" inlet and 3" outlet. I used this to replace the muffler on my 1994 F350 with a 351W V8. The sound is exactly what I wanted. Its still quiet at idle/low rpm but has a good tone and you can hear it when you rev it. It'd be nice if the muffler was made of stainless but that's not realistic at this price point.

THE THICKNESS AND WARMTH OF THIS MUFFLER ARE GREAT WHAT MORE WOULD YOU WANT WRAPPED AROUND YOUR NECK THAN A CAR MUFFLER. GET REAL PEOPLE.

I had Flowmaster mufflers on my LS1 powered 68 Camaro for the last 5 years. It has a pretty decent cam, headers and tune. I like the sound of Flowmaster mufflers but it was just too loud. These sound fantastic. Still has a strong sound at idle and sounds awesome at wide open throttle. Great muscle car tone. Interior sound level is great, much better (lower) than before going down the road

Put this on a tahoe 5.3L. It already had an aftermarket louder muffler when I bought it and I wanted it as close to factory quiet as possible, but still with a little rumble and it is just that. Just loud enough so you know it’s not factory, but you can’t even hear it while driving unless you mash it to the floor.

Sounded awesome for a week or so but now the wife and I agree they need to go in the trash..Completely deafening in our BBC ‘53 pick up. Even with full length tailpipes all the way past the roll pan they drone soooo bad.