Dual Exhaust

5.7L ENGINE DUAL EXHAUST





1. Pre-assemble tailpipe (2) and clamp (1) loosely to permit proper alignment of all parts.
2. Raise and support the vehicle.
3. Hang the driver side tailpipe assembly (1) on the isolator (2).
4. Install driver side tailpipe assembly (1) to the top left outlet of the muffler assembly (3).Tighten to 54 Nm (40 ft. lbs.).
5. Install passenger side tailpipe assembly (1) to the lower right outlet of the muffler assembly (3).Tighten to 54 Nm (40 ft. lbs.).





6. Loosely install tailpipe tips (1) to the tailpipe assembly (2).

NOTE: DO NOT tighten tailpipe tips at this time.





7. Check the exhaust system components for any contact with the body panels. A minimum of 25 mm (1.0 in.) is required between the exhaust system components and body/frame parts. Make the necessary adjustments, if needed.
8. One properly aligned, tighten the tailpipe tips (2) to 25 Nm (19 ft. lbs.).
9. Lower the vehicle.
10. Start the engine and inspect for exhaust leaks. Repair exhaust leaks as necessary. Testing and Inspection