Re: 8.1L Muffler Recommendations

Had a Magnaflow dual in, dual out on my 7.4L for years and years

Finally rusted out and became very loud like your description of yours

Now have a Magnaflow SS dual in, single out. 2 inch single with a SS tip

LIke it better than the dual in, dual out...as this one is quieter, but not OEM level