Q: How to Install a Muffler on 3.7L, 4.7L, and 5.7L Engines on 2008 Dodge Ram 2500?
A: In order to install muffler on the 3.7L/4.7L/5.7L engines, loosely screw the muffler and the clamps together to align. Connect hangers and clamp to 54 Nm (40 ft. lbs.). Always keep isolators in place, not more than 25 mm away of body panels and also ensure that exhaust leaks do not occur once the engine is started.