4" Muffler Pipe for 2010 - 2019 Dodge Ram 2500 3500 6.7L Cummins
100% brand new, Never been tried or installed
Professional installation is highly recommended
Inlet Diameter: 4"
High performance universal muffler.
Durable stainless steel construction for long life.
Long design, Powerful silencer.
Aluminum has a protective function, corrosion resistance and heat resistance.
100% Mechanical welded.
Straight through perforated cores for the highest flow possible.
Designed to dampen exhaust noise, Facilitates undisrupted exhaust flow. The muffler that was quieter with a mild tone.