Q: How to Install a Muffler on 3.7L, 4.7L, and 5.7L Engines on 2007 Dodge Ram 2500?
A: In order to fit the muffler to 3.7L/4.7L/5.7L, loosely fit the muffler and clamps to make them fit. Connect hangers and clamp nut screwdriver to 54 Nm (40 ft. lbs.). Make sure that 25 mm (1.0 in.) clearance is maintained between bodys panels, and increase or decrease as necessary, and check exhaust leakage after cranking.