Exhaust opinion wanted
I have a si/so Flowmaster 40 series on my 06 4.7. All i did was replace the muffler, i left the resonator on. My truck sounds deep but i really only hear it at 2000-3000 rpm, at wot you cant tell that there is anything there, its very mono-tone sounding. Would removing the resontator help the sound come out a little? Will it hurt low end power?
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