Walker “Sound FX” vs “Quite Flow 3” mufflers

George Jets said
Have used the FX-Sound mufflers on my Dual Exhaust 2" pipe system.

They are just basically a cheep tin can, don't muffle the sound very well. Too loud for my liking.

I ended up putting Resonators in the tailpipes at the rear bumper. That quieted it down nicely. Could still here it was a V8 when you got to it.

Mopar set them up that way with the resonators at the rear.

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☆☆☆☆☆

Are you currently in Florida with the mufflers?

RAT ROD AL said
I used the quiet flows on my Barracuda . They dumped just before the rearend under the car. Not totally quiet but got rid of all the drone from the flow max I tried first.
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Excellent!! Thanks

33IMP said
Want it quiet, and still performs well?

Performance is not sought. I wrote it above.

33IMP said
Get the right size tubing thru the muffler for the engine combo...... then get the biggest, longest, fattest, thickest muffler that will fit under the car.

This is mostly the problem with mufflers getting smaller inside the muffler. The exhaust pipe is 2 inches. Most mufflers neck down to 1-7/8 or so. This is not an issue with the low compression 318z
After that, I have always echoed what you wrote. Works like a charm.