Review on 💪 Flowmaster 942552 2.5In/Out 50 Series Df Muffler: A Powerful Performance Upgrade by Aaron Lewis

OVERALL? GREAT SILENCER! The Flowmaster handled it, if you want to snarl at idle and low revs but be quiet at 70+ this is your muffler. ATTENTION STIN! After installing and heating and cooling the muffler several times I noticed the smell of burnt plastic which I traced to the muffler, I believe it was burning off the flux from the welder and any oils from production. It does hum at lower revs and speeds but once it hits freeway speed it's smooth and not loud where you can't speak, after 2 weeks it's calmed down a bit but still nice