Exhaust Pipe - Installation

3.7L/4.7L/5.7L





1. Position the exhaust pipe (3) with proper clearance between the frame and underbody parts. A minimum clearance of 25 mm (1.0 in.) is required.
2. Position the exhaust pipe (3) to manifolds. Install the new bolts (1) and new J-nuts (2).
3. Hand tighten the nuts while making sure the flange is evenly positioned around the pipe.
4. Alternate tightening sequence to further ensure the flange stays even around the pipe. Tighten the nuts to 31 Nm (23 ft. lbs.).
5. Tighten the clamp nuts to 54 Nm (40 ft. lbs.) torque.
6. Lower the vehicle.
7. Start the engine and inspect for exhaust leaks and exhaust system contact with the body panels. Adjust the alignment, if needed. Testing and Inspection